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Material Science
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Material Science Definition
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Machinability
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Strength
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Corrosion & resistance durability
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Special metallic features
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Allergic, re-cycling & environmental protection
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Chemical element
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Atom of Elements
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Atom and solid material
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The size, mass, charge of an atom, and is particles (Pronton,Nentron and Electron)
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Atom Constitutes
©P´Áªí
Periodic Table
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Atom Bonding
ª÷ÄÝ»P¦Xª÷ Metal and Alloy
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Ferrous & Non Ferrous Metal
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Features of Metal
´¹Åéµ²ºc Crystal Pattern
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Crystal structure, Space lattice & Unit cell
X½uµ²´¹¤ÀªRªk
X ¡V ray crystal analyics method
ª÷Äݵ²´¹®æ¤l Metal space lattice
®æ¤l±`¼Æ Lattice constant
¦Ì°Ç«ü¼Æ Mill's Index
ª÷¬Û¤Î¬Û«ß Metal Phase and Phase Rule
©Tº²Åé Solid solution
¸m´««¬©Tº²Åé Substitutional type solid solution
´¡¤J«¬©Tº²Åé Interstital solid solution
ª÷Äݶ¡¤Æª« Intermetallic compound
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Transformation
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Transformation Point
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Magnetic Transformation
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Allotropic Transformation
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Thermal Equilibrium
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Phase Rule
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Degree of freedom
Á{¬É·Å«×
Critical temperture
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Eutectic
¥]´¹·Å«× Peritectic Temperature
¥]´¹¤ÏÀ³ Peritectic Reaction
¥]´¹¦Xª÷ Peritectic Alloy
¨È¦@´¹Åé Hypoeutetic Alloy
¹L¦@´¹Åé Hyper-ectectic Alloy
ª÷Äݪº¬Û¿Ä¡B¬Û¿Ä·Å«×¡B´¹Åé¤ÏÀ³¤Î¦Xª÷¦b¦@´¹¦Xª÷¡B©Tº²ìצ@´¹¦Xª÷¤Î°¾´¹¤ÏÀ³ªº¤ñ¸û
Equilibrium Comparision
ª÷Äݶì©Ê Plastic Deformation
·Æ°Ê­± Slip Plan
·îÅÜ Distortion
µw¤Æ Work Hardening
°h¤õ Annealing
¦^´_¬X³n Crystal Recovery
¦Aµ²´¹ Recrystallization
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Properties & testing of metal
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Chemical Properties
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Physical Properties
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Colour
ºÏ©Ê
Magnetisum
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Specific resistivity & specific resistance
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Specific gravity & specific density
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Specific Heat
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Coefficient of thermal expansion
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Heat conductivity
¾÷±ñ©Ê¯à Mechanical properties
©}ªA±j«×(­°¥ñ±j«×) (Yield strangth)
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elastic limit, Yeung's module of elasticity to yield point
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Elongation
Â_­±ÁY²v
Reduction of area
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The Method of Metal inspection
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Non ¡V destructive inspections
º¯³z±´¶Ëªk
Penetrate inspection
ºÏ¯»±´¶Ëªk
Magnetic particle inspection
©ñ®g½u±´¶Ëªk
Radiographic inspection
¶WÁnªi±´¶Ëªk
Ultrasonic inspection
Åã·LÆ[¹îªk
Microscopic inspection
¯}ÃaªºÀËÅç
Destructive Inspection
¨RÀ»´ú¸Õ
Impact Test
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Fatigue Test
¼çÅÜ´ú¸Õ Creep Test
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Creeps Strength
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Primary Creep
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Secondary Creep
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Tertiary Creep
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Physical properties of major Metal Elements
¤u·~¼Ð·Ç¤Î³W®æ ¡V ÅK¤Î«DÅKª÷ÄÝ
Industrial Standard ¡V Ferrous & Non ¡V ferrous Metal
ºÏ¤O Magnetic
²¤¶ General
³nºÏ Soft Magnetic
µwºÏ Hard Magnetic
ºÏ³õ Magnetic Field
ºÏ©Ê·PÀ³ Magnetic Induction
³zºÏ«× Magnetic Permeability
ºÏ¤Æ²v Magnetic Susceptibility (Xm)
ºÏ¤O(Magnetic Force)¤ÎºÏ³õ(Magnetic Field)¬O¦]ª«®Æ¨½ªº¹q¤l(Electron)¬¡°Ê¦Ó²£¥Í
§ÜºÏÅé¡B¶¶ºÏÅé¡BÅKºÏÅé¡B¤ÏÅKºÏÅé¤Î¨ÈÅKºÏÅé
Diamagnetism, Paramagnetic, Ferromagnetism,Antiferromagnetism & Ferrimagnetism
§ÜºÏÅé Diamagnetism
ºÏ°¸·¥¤l Dipole
­tºÏ¤O®ÄÀ³ Negative effect
¶¶ºÏÅé Paramagnetic
¥¿ºÏ¤Æ²v Positive magnetic susceptibility
ÅKºÏÅé Ferromagnetism
ÂàÅܤ¸¯À Transition element
¥æ´«¯à¶q Positive energy exchange
¥~»ù¹q¤l Outer valence electrons
¤Æ¾Çµ²¦X Chemical bond
¦Ûµo¤WºÏ Spontaneous magnetization
ºÏÃ¥ Magnetic domain
¬Û¤Ï±ÛÂà Opposite span
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Comparison of Diamagnetism, Paramagnetic & Ferromagnetism
¤ÏÅKºÏÅé Antiferromagnetism
¨ÈÅKºÏÅé Ferrimagnetism
ºÏ¯x magnetic moment
ÐäºÏ¯x Net magnetic moment
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The major element of steel
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Classification of Steel according to Carbon contents
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Steel Phases
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Name of steel
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Ferrite
º¯ºÒÅé
Cementitle
¶ø¤óÅé Austenite
¯]¥úÅé¤Î¦@ÄÀ¿û
Pearlite &Eutectoid
¶ø¤óÅéºÒ¿û
Austenite Carbon Steel
³æ¬Ûª÷ÄÝ
Single Phase Metal
¦@ÄÀÅܺA
Eutectoid Transformation
¯]¥úÅé Pearlite
¨ÈÅKÄÀÅé
Hyppo-Eutectoid
ªìÄÀ¯ÂÅKÅé Pro-entectoid ferrite
¹L¦@ÄÀ¿û Hype-eutectoid
¯]¥úÅé
Pearlite
²Ê¯]¥úÅé Coarse pearlite
¤¤¯]¥úÅé Medium pearlite
¥®¯]¥úÅé Fine pearlite
ºÏ©ÊÅܺAÂI Magnetic Transformation
¿ûÅKªº¨î³y
Manufacturing of Steel
³sÄòű³yªk Continuous casting process
¹qÄl Electric furnace
§¡¼öÄl Soaking pit
¥þÀR¿û Killed steel
¥bÀR¿û Semi-killed steel
ªmÄË¿û(¥¼Ðä¿û) Rimmed steel
¿ûÅK¥Í²£¬yµ{ Steel Production Flow Chart
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The Casting, Fogging, Extrusion, Rolling & Steel
º²Å± Casting
Áë³y Fogging
À½À£ Extrusion
©µªî Rolling
¨R°Å Drawing & stamping
¯S®í¿û Special Steel
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General
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Classification of Special Steel according to Element
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Classification of Special Steel according to End Usage
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Free Cutting Stainless Steel
§t¹]©ö¨®¿û
Leaded Free Cutting Steel
§t²¸©ö¨®¿û
Sulphuric Free Cutting Steel
µw¤Æ©Ê¯à
Hardenability
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Brittleness of Steel
§C·Å¯Ü©Ê Cold brittleness
¦^¤õ¯Ü©Ê Temper brittleness
¤é¤u¼Ð·Ç¤Uªº¯S®í¿û§÷
Specail Steel according to JIS Standard
»Ì¿û ¡V ¤é¤u¼Ð·Ç JIS G4104
Chrome steel to JIS G4104
»Ì໿û¿û§÷ ¡V ¤é¤u¼Ð·Ç G4105 62
Chrome Molybdenum steel to JIS G4105
Âì»Ì ¡V ¤é¤u¼Ð·Ç G4102 63
Chrome Nickel steel to JIS G4102
Âì»Ì໿û ¡V ¤é¤u¼Ð·Ç G4103 64
Nickel, Chrome & Molybdenum Steel to JIS G4103
°ª¿ø¿ûű ¡V ¤é¤u¼Ð·Ç
High manganese steel to JIS standard
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Chapter Four-Strip, Steel & Plate
§NñF§CºÒ¿û¤ù(Âù³æ¥ú¤ù)(¤é¤u¼Ð·Ç JIS G3141) 73 - 95
Cold Rolled (Low carbon) Steel Strip (to JIS G 3141)
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General
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Cold Rolled Steel Strip American Standard ¡V American Society for testing and materials (ASTM)
¤é¤u¼Ð·ÇJIS G3141§NñF§CºÒ¿û¤ù(Âù³æ¥ú¤ù)ªº½s¸¹²LÄÀ
Decoding of cold rolled(Low carbon)steel strip JIS G3141
§÷®Æªº¥[¤u©Ê¯à Drawing abillity
µw«× Hardness
ªí­±³B²z Surface finish
§NñF¿û®¹¤ù¤Î±i¤ù¨î§@¬yµ{¹Ïªí
Production flow chart cold rolled steel coil sheet
§NñF¿û®¹¤ù¤Î±i¤ùªº¹qÁá©M¦L¨ê¤èªk
Cold rolled steel coil & sheet electro-plating & painting method
§NñF(§CºÒ)¿û¤ùªº¤ÀÃþ¥Î¡B³~¡B¤u·~¼Ð·Ç¡B«~½è¡B¥[¼öª¬ºA¤Îµw«×ªí
End usages, industrial standard, quality, condition and hardness of cold rolled steel strip
µw«×¤Î©Ô¤O Hardness & Tensile strength test
©Ô¦ù´ú¸Õ(¶¶¯¾´ú¸Õ)
Elongation test
ªM¬ð´ú¸Õ(«p«×: 0.4¤½Íù¦Ü1.6¤½Íù¡A·Ç½T¦Ü0.1¤½Íù 3­Ó¸Õ¤ù¥­§¡¼Æ)
Erichsen test (Thickness: 0.4mm to 1.6mm, figure round up to 0.1mm)
¦±­±(°²¦±²v)
Camber
«p«×¤ÎÁï«×¤½®t Tolerance on Thickness & Width
¥­©Z«×(Áï«×¤j¤_500¤½Íù¡A¼Ð·Ç¦^¤õ)
Flatness (width>500mm, temper: standard)
Ås«× Camber
§NñF¿û¤ùÀx¦s»P³B²z´£¥Ü
General advice on handling & storage of cold rolled steel coil & sheet
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Rust Protection
¥Íù׳t«×ªí
Speed of rusting
²k±µ Welding
®ð²k Gas Welding
®I©·²k Submerged-arc Welding
¹qªý²k Resistance Welding
§NñF¿û¤ù(©Ô¤O: 30-32¤½¤ç/¥­¤è¦Ì)¦b¨S¦³ªí­±³B²zª¬ºA¤Uªº²k±µª¬ªp

Spot welding conditions for bared (free from paint, oxides etc) Cold rolled mild steel sheets(T/S:30-32 Kgf/ £g m2)
®É¶¡®ÄÀ³(¦Ñ¤Æ)¤Î©Ô¦ùÀ³ÅÜ
Aging & Stretcher Strains
¤é¤u¼Ð·Ç(JIS G3141)§NñF¿û¤ù¤Æ¾Ç¦¨¥÷
Chemical composition ¡V cold rolled steel sheet to JIS G3141
§NñF¿û¤ùªº"²z½×­«¶q"­pºâ¤èµ{¦¡
Cold Rolled Steel Sheet ¡V Theoretical mass
¤é¤u¼Ð·Ç(JIS G3141)§NñF¿û¤ù­«¶q¦Cªí
Mass of Cold-Rolled Steel Sheet to JIS G3141
§NñF¿û¤ù­q³f»Ýª¾
Ordering of cold rolled steel strip/sheet
¨ä¥¦¤é¤u¼Ð·Ç§Nªî¿û¤ù(¥Î³~¤Î½s¸¹)
JIS standard & application of other cold Rolled Special Steel
¹qÁá¾N¿û¤ù©Î¹q¸Ñ¿û¤ù
Electro-galvanized Steel Sheet/Electrolytic Zinc Coated Steel Sheet
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General
¹q¸Ñ/¹qÁá¾N¤j¤j¼W±j¿û¤ùªº¨¾ùׯà¤O
Galvanic Action improving Weather & Corrosion Resistance of the Base Steel Sheet
¤Wº£¯à¤O Paint Adhesion
¹qÁá¾N¿û¤ùªº²k±µ
Welding of Electro-galvanized steel sheet
ÂI²k
Spot welding
ºu²k
Seam welding
¹qÁá¾N(¹q¸Ñ)¿û¤ù
Electro-galvanized Steel Sheet
¥Í²£¬yµ{
Production Flow Chart
±`¥ÎªºÁá¾N¿û¤ù(¹q¸Ñ¤ù)ªº°ò¼hª÷ÄÝ¡B¥Î³~¡B¤é¤u¼Ð·Ç¡B¬ü§÷¼Ð·Ç¤Î¤@¯ë«p«×
Base metal, application, JIS & ASTM standard, and Normal thickness of galvanized steel sheet
¾NÁá¼h½è¶q Zinc Coating Mass
ªí­±³B²z Surface Treatment
§Nªî¿û¤ù Cold-Rolled Steel Sheet/Strip
¼öªî¿û¤ù Hot-Rolled Sheet/Strip
¹q¸Ñ§Nªî¿û¤ù«p«×¤½®t
Thickness Tolerance of Electrolytic Cold-rolled sheet
¼öªî¿û¤ù«p«×¤½®t
Thickness Tolerance of Hot-rolled sheet
§Nªî©Î¼öªî¿û¤ùÁï«×¤½®t
Width Tolerance of Cold or Hot-rolled sheet
ªø«×¤½®t Length Tolerance
²z½×½è¶q Theoretical Mass
¾NÁá¼h½è¶q(¨â­Ó¬Û¦P¾NÁá¼h«p«×)
Mass Calculation of coating (For equal coating)/MM
¾NÁá¼h½è¶q(¨â­Ó¤£¦P¾NÁá¼h«p«×)
Mass Calculation of coating (For differential coating)/MM
Áá¿üÁ¡ÅK¤ù(¥ÕÅK¥Ö/°¨¤fÅK) (¤é¤u¼Ð·Ç JIS G3303)
²¤¶
General
Áá¿üÁ¡ÅK¤ùªººc³y
Construction of Electrolytic Tinplate
Áá¿üÁ¡¿û¤ù(¥ÕÅK¥Ö/°¨¤éÅK)¨î³y¹Lµ{
Production Process of Electrolytic Tinplate
¿ü¼h½è¶q
Mass of Tin Coating (JIS G3303-1987)
¨â­±§¡µ¥¿ü¼h
Both Side Equally Coated Mass
¨â­±¤£§¡µ¥¿ü¼h
Both Side Different Thickness Coated Mass
¯Å§O¡B¹qÁá¤èªk¡BÁá¼h½è¶q¤Î±`¥ÎºÙ¸¹
Grade, Plating type, Designation of Coating Mass & Common Coating Mass
Áá¼h½è¶q¼Ð°O
Markings & Designations of Differential Coatings
µw«× Hardness
³æ¬ÛªîÀ£Áá¿üÁ¡ÅK¤ù(¥ÕÅK¥Ö/°¨¤fÅK)
Single-Reduced Tinplate
Âù¬ÛÁÓÀ£Áá¿üÁ¡¿û¤ù(°¨¤fÅK/¥ÕÅK¥Ö)
Dual-Reduction Tinplate
¿ûªººØÃþ Type of Steel
ªí­±³B²z Surface Finish
±`¥Î¤Ø¤o Commonly Used Size
¹q¾¹¥ÎÖº [Öº] ¿û¤ù Electrical Steel Sheet
²¤¶ General
³nºÏ§÷®Æ Soft Magnetic Material
º¢¦Z¦^½u Narrow Hystersis
ÁB¹xºÏ¤O Coercive Force
µwºÏ§÷®Æ Hard Magnetic Material
³Ì¤j¯à¶q¿n Maximum Energy Product
Öº§t¶q¹ï¹q¾¹¥Îªº§CºÒ¿û¤ùªº³Ì¤j¦n³B
The Advantage of Using Silicon low Carbon Steel
´¹²É¨ú¦V(Grain-Oriented)¤Î«D´¹²É¨ú¦V(Non-Oriented)
Grain Oriented & Non-Oriented
¹q¾¹¥ÎÖº [Öº] ¿û¤ùªº³Ì²×¥Î³~¤Î³W®æ
End Usage and Designations of Electrical Steel Strip
¹q¾¹¥ÎªºÖº [Öº] ¿û¤ù¤§¤ÀÃþ
Classification of Silicon Steel Sheet for Electrical Use
¹q¾¹¥Î¿û¤ùªºµ´½tÒ\¼h
Performance of Surface Insulation of Electrical Steel Sheets
´¹²É¨ú¦V¹q¾¹¥ÎÖº¿û¤ù¥D­n¤u·~¼Ð·Ç
International Standard ¡V Grain-Oriented Electrical Steel Silicon Steel Sheet for Electrical Use
´¹²É¨ú¦V¹q¾¹¥ÎÖº¿û¤ù Grain-Oriented Electrical Steel
´¹²É¨ú¦V¡A©w¨ú¦Vªä¿û¤ù¤Î°ª¸N©w¨ú¦Vªä¿û¤ù¤§ºÏ¤O©Ê¯à¤Î§¨¼h¨t¼Æ(¤é¤u¼Ð·Ç¤Î¬ü§÷¼Ð·Ç)

Magnetic Properties and Lamination Factor of SI-ORIENT-CORE& SI-ORIENT-CORE-HI B Electrical Steel Strip (JIS and AISI Standard)
°h¤õAnnealing
¹q¾¹¥Î¿û¤ù¥Î®a»Ý¦Û¦æÀ³¤O°h¤õ­ì¦]
Annealing of the Electrical Steel Sheet
°h¤õ®Éª`·N¨Æ¶µ Annealing Precautionary
ºÒ¦Ã¬V Prevent Carbon Contamination
¼ö¤OÀ³¥ý±q¤u¥óÃä½t³z¤J
Heat from the Laminated Stacks Edges
´£¨¾¹L¥÷®ñ¤Æ
No Excessive Oxidation
À³¤O°h¤õ·Å«×
Stress ¡Vrelieving Annealing Temperature
´¹²É¨ú¦V¹q¾¹¥ÎÖº [Öº] ¿û¤ù ¡V °ª¸N(HI-B)©w¨ú¦Vªä¿û¤ù¤Î©w¨ú¦Vªä¿û¤ù¤§¾÷±ñ©Ê¯à¤Î§¨¼h¨t¼Æ

Mechanical Properties and Lamination Factors of SI-ORIENT-CORE-HI-B and SI-ORIENT-CORE Grain Orient Electrical Steel Sheets
´¹²É¨ú¦V¹q¾¹¥ÎÖº [Öº] ¿û;¤ù ¡V °ª¸N§C²¸(LS)©w¨ú¦V ¿û¤ù¤§ºÏ¤O¤Î¹q¤O©Ê¯à

Magnetic and Electrical Properties of SI-ORIENT-CORE-HI-B-LS
´¹²É¨ú¦V¹q¾¹¥ÎÖº [Öº] ¿û¤ù ¡V °ª¸N§C²¸(LS) ©w¨ú¦V¿û¤ù¤§¾÷±ñ©Ê¯à¤Î§¨¼h¨t¼Æ

Mechanical Properties and Lamination Factors of SI-ORIENT-CORE-HI-B-LS
´¹²É¨ú¦V¹q¾¹¥ÎÖº(Öº)¿û¤ù-°ª¸N(HI-B)©w¨ú¦V ªä¿û¤ù¡A©w¨ú¦Vªä¿û¤ù¤Î°ª¸N§C²¸(LS)©w¨ú¦Vªä¿û¤ù¤§«p«×¤ÎÁï«×¤½®t

Physical Tolerance of SI-ORIENT-CORE-HI-B, SI-ORIENT-CORE, & SI-CORE-HI-B-LS Grain
Oriented Electrical Steel Sheets
´¹²É¨ú¦V¹q¾¹¥ÎÖº(Öº)¿û¤ù ¡V °ª¸N(HI-B)©w¨ú¦V ªä¿û¤ù¡A©w¨ú¦Vªä¿û¤ù¤Î°ª¸N§C²¸(LS)©w¨ú¦Vªä¿û¤ù¤§¼Ð·Ç¤Ø¤o¤Î¥]¸Ë

Standard Forms and Size of SI-ORIENT-CORE-HI-B,SI-CORE, & SI-ORIENT-CORE-HI-B-LS Grain-
Oriented Electrical Steel Sheets
µ´½tªí­± Surface Insulation
«D´¹²É¨ú¦V¹q¤O¥Î¿û¤ùªº¹q¤O¡BºÏ¤O¡B¾÷±ñ©Ê¯à ¤Î§¨¼h¨t¼Æ

Lamination Factors of Electrical, Magnetic & Mechanical Non-Grain Oriented Electrical
¹q¾¹¤Î®a¹q¥~´ß¥ÎÁá¼h§NñF [§CºÒ] ¿û¤ù
Coated (Low Carbon) Steel Sheets for Casing,Electricals & Home Appliances
Áá¾TÖº¿û¤ù Aluminized Silicon Alloy Steel Sheet
²¤¶ General
Áá¾TÖº¦Xª÷¿û¤ùªº¯S¦â
Feature of Aluminized Silicon Alloy Steel Sheet
¥Î³~
End Usages
§Ü¤Æ¾Ç«~¯à¤O
Chemical Resistance
Áá¾T(Öº)¿û¤ù ¡V ¤é¤u¼Ð·Ç(JIS G3314)
Hot-aluminum-coated sheets and coils to JIS G 3314
Áá¾T(Öº)¿û¤ù ¡V ¬ü§÷¸Õ¼Ð·Ç(ASTM A-463-77)35.7 JIS G3314Áá¼ö®û¾T¤ùªº¾÷±ñ©Ê¯à

Mechanical Properties of JIS G 3314 Hot-Dip Aluminum-coated Sheets and Coils
¤½®t Size Tolerance
Áá¾T(Öº)¿û¤ù¤Î¨ä¥¦ºØÃþ¿û¤ùªº§Ü»G»k©Ê¯à¤ñ¸û
Comparsion of various resistance of aluminized steel & other kinds of steel
Áá¾T(Öº)¿û¤ù¥Í²£¬yµ{
Aluminum Steel Sheet, Production Flow Chart
²k±µ¯à¤O Weldability
Áá¾T¿û¤ùªº²k±µª¬ºA(¤ñ¸û§NñF¿û¤ù)
Tips on welding of Aluminized sheet in comparasion with cold rolled steel strip
¿ûªO
Steel Plate
¿ûªO¥Î³~¤ÀÃþ¤Î¦U°ê¿ûªOªº¤u·~¼Ð·Ç¥]¬A¤é¤u¼Ð·Ç¤Î¬ü§÷¸Õ¼Ð·Ç
Type of steel Plate & Related JIS, ASTM and Other Major Industrial Standards
¿ûªO¥Í²£¬yµ{
Production Flow Chart
¿ûªO­q³f»Ýª¾
Ordering of Steel Plate
¤£ù׿û
Stainless Steel
¤£ù׿ûªº©w¸q Definition of Stainless Steel
¤£ù׿û¤§¤ÀÃþ¡A­@»G»k©Ê¤Î­@¼ö©Ê
Classification, Corrosion Resistant & Heat Resistance of Stainless Steel
ÅK»Ì¨t¤£ù׿û¤ù
Chrome Stainless Steel
°¨¤óÅ餣ù׿û
Martensite Stainless Steel
§CºÒ°¨¤óÅ餣ù׿û
Low Carbon Martensite Stainless Steel
§tÅKÅ餣ù׿û
Ferrite Stainless Steel
Âì»Ì¨t¤£ù׿û
Nickel Chrome Stainless Steel
ÄÀ¥Xµw¤Æ¤£ù׿û
Precipitation Hardening Stainless Steel
ÅK¿ø¾T¤£ù׿û
Fe / Mn / Al / Stainless Steel
¤£ù׿ûªººÏ©Ê
Magnetic Property & Stainless Steel
¤£ù׿ûºä¡B¨÷¤ù¡B¤ù¤ÎªO¤§«p«×¤ÀÃþ
Classification of Foil, Strip, Sheet & Plate by Thickness
ªí­±«OÅ@½¦¯È
Surface protection film
¤£ù׿û¤ù§÷±`¥Î¥N¸¹
Designation of SUS Steel Special Use Stainless
ªí­±³B²z Surface finish
Á¡¨÷¤ù¤ÎÁ¡¤ù(0.3¦Ü2.9mm«p¤§¤ù)¾÷±ñ©Ê¯à
Mechanical Properties of Thin Stainless Steel(Thickness from 0.3mm to 2.9mm) ¡V strip/sheet
¤£ù׿û¤ù¾÷±ñ©Ê¯à(301, 304, 631, CSP)
Mechanical Properties of Spring use Stainless Steel
¤£ù׿û ¡V ºØÃþ¡A¤u·~¼Ð·Ç¡A¤Æ¾Ç¦¨¥÷¡A¯SÂI¤Î ¥D­n¥Î³~

Stainless Steel ¡V Type, Industrial Standard, Chemical Composition, Characteristic & end usage of the most commonly used Stainless Steel
¤£ù׿ûÁ¡¤ù¥Î³~¨Ò
End Usage of Thinner Gauge
¤£ù׿û¤ù¡BªO¥Î³~¨Ò
Examples of End Usages of Strip, Sheet & Plate
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General Specification of Tension Annealed Stainless Steel Strips
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Heat-Resistance Stainless Steel
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Heat-Resistance Stainless Steel
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Chrome Heat Resistance Steel
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Ni - Cr Heat Resistance Steel
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Special Heat Resistance Steel
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Heat Resistance Super Alloy
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Specific Gravity of Heat ¡V resistance steel plates and sheets stainless steel
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Stainless and Heat-Resisting Steels
µo±ø¤ù Power Spring Strip
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Power Spring Strip Classification and Materials
¤WÃìµo±ø Wind-up Spring
­Ë¦ZÀ¿µo±ø Pull Back Power Spring
¶ê­±("¤R¦Ë")µo±ø Convex Spring Strip
©Ô¤Øµo±ø Measure Tape
Å]³N¤âÀô Magic Tape
Å]³N¤âÀô¤Ø¤o¹ÏDrawing of Magic Tap
©w«¬µo±ø Constant Torque Spring
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Spring Force of Constant Torque Spring and Wing-up Spring
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Shape and Spring Back of Constant Torque Spring
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The Formula and Symbol of Constant Torque Spring
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µw«× Hardness
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High Carbon Tool Steel, Chemical Composition and Usage
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The Length of 1 Kg of Spring Steel Strip
SK-5 & AISI-301 ¨C¤½¤çªøªº­«¶q/¤½¤ç(Áï100-200¤½Íù) Weight per one meter long (kg) (Width 100-200mm)
SK-5 & AISI-301 ¨C¤½¤ç¤§ªø«×(Áï100-200¤½Íù) Length per one kg (Width 100-200mm)
SK-5 & AISI-301 ¨C¤½¤Øªøªº­«¶q/¤½¤ç(Áï2.0-10¤½Íù)
Weight per one meter long (kg) (Width 2.0-10mm)
SK-5 & AISI-301 ¨C¤½¤ç¤§ªø«×(Áï2.0-10¤½Íù)
Length per one kg (Width 2.0-10mm)
°ªºÒ¿û¤ù High Carbon Steel Strip
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Classification
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Classification According to Grain Structure
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Classification According to Carbon Contains
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CarbonSteel Strip For Spring Use
§Nªîª¬ºA Cold Rolled Strip
¦^¤õª¬ºA Annealed Strip
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Hardened & Tempered Strip/ Precision ¡V Quenched Steel Strip
¨©¤óÅé¿û¤ù Bainite Steel Strip
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Quenching Media
ºÒ¿û¦^¤õ Tempering
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Low & High Temperature Tempering
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High Temperature Tempering
°h¤õ Annealing
§¹¥þ°h¤õ Full Annealing
ÂX´²°h¤õ Diffusion Annealing
§C·Å°h¤õ Low Temperature Annealing
¤¤³~°h¤õ Process Annealing
²y¤Æ°h¤õ Spheroidizing Annealing
¥ú½÷°h¤õ Bright Annealing
²f¤õ Quenching
®É¶¡²f¤õ Time Quenching
¶ø¤óÅKìצ^¤õ Austempering
°¨¤óÅKÅé²f¤õ Marquenching
°ªºÒ¿û¤ù¥Î³~ End Usage of High Carbon Steel Strip
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Cold-Rolled (Special Steel) Carbon Steel Strip to JIS G3311
¹qÁáª÷ÄÝ¿û¤ù Plate Metal Strip
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Advantage of Using Plate Metal Strip
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Plated Layer of Plated Metal Strip
ÁáÂì Nickel Plated
Áá»Ì Chrome Plated
Áá¶À»É Brass Plated
°ò¼hª÷ÄÝ Base Metal of Plated Metal Strip
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Iron & Low Carbon as Base Metal
¤£ù׿û°ò¼hª÷ÄÝ Stainless Steel as Base Metal
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Copper as Base Metal
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Brass as Base Metal
¶b©Ó¦Xª÷ Bearing Alloy
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General
¶b©Ó¦Xª÷ ¡V ¤é¤u¼Ð·Ç JIS H 5401
Bearing Alloy to JIS H 5401
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Comparison of Tin base, Lead base and Zinc base alloy for Bearing purpose
©ö·»¦Xª÷ Fusible Alloy
²k±µ¦Xª÷ Soldering and Brazing Alloy
³n²k Soldering Alloy
³n²k¦Xª÷ ¡V ¤é¥»¼Ð·Ç JIS H 4341
Soldering Alloy to JIS H 4341
µw²k Brazing Alloy
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Other Soldering Material
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Chapter Five Wire, Rod & Bar
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Classification and End Products of Wire/Rod
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Low Carbon Steel Wires ( Iron Wire ) to JIS G 3532
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Ordinary Low Carbon Steel Wire, Annealed Low Carbon Steel Wire, Galvanized low Carbon Steel Wire & Low Carbon Steel Wire for nail manufacturing - classification, Symbol of Grade, Tolerance and Remarks.
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Mechanical Properites
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Weight of Zinc-Coating, Number of Dippings in Cupric Sulphate Test and Diameters of Mandrel Used for Coiling Test
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Carbon Steel Wire Rods for Cold Heading & Cold Forging (to JIS G3507)
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Classification, Symbol of Grade and Chemical Composition
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Diameter Tolerance, Ovality and Average Decarburized Layer Depth
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Cold Drawn Carbon Steel Shafting Bar
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AISI, JIS End Usage and Chemical Composition of Cold Drawn Carbon Steel Shafting Bar
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Cold Drawn Steel Bar Weight Table
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High Carbon Steel Wire Rod (to JIS G3506)
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Hard Drawn High Carbon Steel Wire
(to JIS G3521, ISO-84580-1&2)
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Chemical Analysis of Wire Rod
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Mechanical Properties (JIS G 3521)
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Piano Wires ( to G3522)
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Classes, symbols, twisting characteristic and applied Wire Diameters
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Diameter, Tolerance and Tensile Strength
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Permissible depth of flaw and decarburized layer
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StainlessSpring Wire ¡V National Standard number, Charateristic, Surface finish & Chemical composition
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Stainless Spring Steel, Wire diameter and Tensile strength of Spring Wire
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Finish & Surface
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Tensile Strength of various kinds of Stainless Steel Wire under Different Finish
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Tolerance of Wire Diameters & Ovality
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¬ü°ê§÷Åç¾Ç·| ASTM A313 ¡V 1987
Chromium ¡V Nickel Stainless and Heat-resisting Steel Spring Wire ¡V ASTM A313 ¡V 1987
¤Æ¾Ç¦¨¥÷ Chemical Composition
¾÷±ñ©Ê¯à Mechanical Properties
305, 316, 321¤Î347¤§©Ô¤Oªí
Tensile Strength Requirements for Types 305, 316, 321 and 347
A1S1-302 ¶L¯Å½u§÷¤§©Ô¤Oªí
Tensile Strength of A1S1-302 Wire
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JIS ¡V Chemical Composition of Stainless Steel (in order of number & alphabet)
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AISI ¡V Chemical Composition of Stainless Steel & Heat-Resistant Steel(in order of number & alphabet)
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Free Cutting Carbon Steels (to JIS G4804 )
¤Æ¾Ç¦¨¥÷ Chemical composition
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Tolerance on Shape and Dimensions for Round Steel Bar, Square Steel Bar, Hexagonal Steel Bar
©ö¨®(§Ö«d)¤£ù׿û Free Cutting Stainless Steel
©ö¨®(§Ö«d)¤£ù׿ûºØÃþ Type of steel
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Tensile Strength of Free Cutting Wires
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Rod/Bar Centreless Grind Tolerance
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Hardness of Different Types & Size of Free Cutting Steel
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Flat Wire, Half Round Wire, Shaped Wire and Precision Shaped Fine Wire
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Manufacturing Method
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Material Used
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Characteristic
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End Usages
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Commonly used materials for Stainless Flat Wire & Half Round Wire
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Flat Wire Tolerance
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Square Wire Tolerance


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