JPS6330967B2 - - Google Patents
Info
- Publication number
- JPS6330967B2 JPS6330967B2 JP1020081A JP1020081A JPS6330967B2 JP S6330967 B2 JPS6330967 B2 JP S6330967B2 JP 1020081 A JP1020081 A JP 1020081A JP 1020081 A JP1020081 A JP 1020081A JP S6330967 B2 JPS6330967 B2 JP S6330967B2
- Authority
- JP
- Japan
- Prior art keywords
- cold rolling
- stainless steel
- carburizing
- less
- rolling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 32
- 238000005097 cold rolling Methods 0.000 claims description 27
- 239000010935 stainless steel Substances 0.000 claims description 26
- 229910001220 stainless steel Inorganic materials 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 229910052804 chromium Inorganic materials 0.000 claims description 10
- 239000011651 chromium Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 238000000137 annealing Methods 0.000 claims description 9
- 238000005098 hot rolling Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 22
- 238000005255 carburizing Methods 0.000 description 21
- 150000001247 metal acetylides Chemical class 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 11
- 238000009826 distribution Methods 0.000 description 8
- 230000005496 eutectics Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000010791 quenching Methods 0.000 description 7
- 230000000171 quenching effect Effects 0.000 description 7
- 238000005496 tempering Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- 238000009749 continuous casting Methods 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005261 decarburization Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/18—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for knives, scythes, scissors, or like hand cutting tools
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1020081A JPS57126921A (en) | 1981-01-28 | 1981-01-28 | Production of stainless steel-made thin cutlery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1020081A JPS57126921A (en) | 1981-01-28 | 1981-01-28 | Production of stainless steel-made thin cutlery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57126921A JPS57126921A (en) | 1982-08-06 |
| JPS6330967B2 true JPS6330967B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-06-21 |
Family
ID=11743627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1020081A Granted JPS57126921A (en) | 1981-01-28 | 1981-01-28 | Production of stainless steel-made thin cutlery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57126921A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9382608B2 (en) * | 2005-06-15 | 2016-07-05 | Koninklijke Philips N.V. | Method for manufacturing a stainless steel product |
-
1981
- 1981-01-28 JP JP1020081A patent/JPS57126921A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57126921A (en) | 1982-08-06 |