JPS645100B2 - - Google Patents
Info
- Publication number
- JPS645100B2 JPS645100B2 JP5478683A JP5478683A JPS645100B2 JP S645100 B2 JPS645100 B2 JP S645100B2 JP 5478683 A JP5478683 A JP 5478683A JP 5478683 A JP5478683 A JP 5478683A JP S645100 B2 JPS645100 B2 JP S645100B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- tempering
- toughness
- hardness
- temperature
- 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
- 238000005496 tempering Methods 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 14
- 230000000171 quenching effect Effects 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 7
- 238000010791 quenching Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 150000001247 metal acetylides Chemical class 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000009760 electrical discharge machining Methods 0.000 description 4
- 238000005482 strain hardening Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000010273 cold forging Methods 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000822 Cold-work tool steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5478683A JPS59179762A (ja) | 1983-03-30 | 1983-03-30 | 冷間ダイス鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5478683A JPS59179762A (ja) | 1983-03-30 | 1983-03-30 | 冷間ダイス鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59179762A JPS59179762A (ja) | 1984-10-12 |
| JPS645100B2 true JPS645100B2 (enrdf_load_stackoverflow) | 1989-01-27 |
Family
ID=12980437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5478683A Granted JPS59179762A (ja) | 1983-03-30 | 1983-03-30 | 冷間ダイス鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59179762A (enrdf_load_stackoverflow) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01111818A (ja) * | 1987-07-14 | 1989-04-28 | Japan Casting & Forging Corp | 鍛鋼製冷間圧延用ロールの製造法 |
| JPS6428344A (en) * | 1987-07-24 | 1989-01-30 | Dai Ichi High Frequency Co Ltd | Roll for scale breaker |
| US4929288A (en) * | 1988-01-04 | 1990-05-29 | Borges Robert J | Corrosion and abrasion resistant alloy |
| JP2710941B2 (ja) * | 1988-02-08 | 1998-02-10 | 日立金属株式会社 | 転造ダイス用鋼 |
| JPH01208437A (ja) * | 1988-02-13 | 1989-08-22 | Kanto Tokushu Seiko Kk | 研削性を改善した高クロム型圧延用ロール鋼 |
| JPH02200783A (ja) * | 1989-01-30 | 1990-08-09 | Daido Steel Co Ltd | 表面硬化した金型材 |
| US5270124A (en) * | 1989-06-30 | 1993-12-14 | The Broken Hill Proprietary Co., Ltd. | Composite roll |
| JPH089045B2 (ja) * | 1990-11-05 | 1996-01-31 | 住友金属工業株式会社 | 冷間管圧延機用孔型ロール及びその製造方法 |
| JP2631262B2 (ja) * | 1993-03-30 | 1997-07-16 | 大同特殊鋼株式会社 | 冷間ダイス鋼の製造方法 |
| AU2003241253C1 (en) | 2002-06-13 | 2009-05-14 | Uddeholms Ab | Cold work steel and cold work tool |
| FR2870546B1 (fr) * | 2004-05-21 | 2006-09-01 | Industeel Creusot | Acier a haute resistance mecanique et a l'usure |
| US8920296B2 (en) | 2011-03-04 | 2014-12-30 | Åkers AB | Forged roll meeting the requirements of the cold rolling industry and a method for production of such a roll |
| CN103108975B (zh) * | 2011-03-04 | 2015-11-25 | 奥克什公司 | 满足冷轧工业需求的锻造辊及其生产方法 |
| CN103898415B (zh) * | 2014-04-18 | 2015-09-23 | 北京科技大学 | 一种改进型Cr8钢轧辊及其制备方法 |
| CN104087867B (zh) * | 2014-07-31 | 2016-08-24 | 宁国市宁武耐磨材料有限公司 | 一种球磨机用高耐磨抗氧化耐磨球 |
| CN112430781A (zh) * | 2020-10-14 | 2021-03-02 | 河冶科技股份有限公司 | 一种滚丝轮用合金工具钢及其制备方法 |
| CN112410684A (zh) * | 2020-10-14 | 2021-02-26 | 河冶科技股份有限公司 | 一种模具钢及其制备方法 |
| CN113215482B (zh) * | 2021-03-22 | 2022-05-20 | 武汉钜能科技有限责任公司 | 耐磨冷作工具钢 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51146316A (en) * | 1975-06-11 | 1976-12-15 | Hitachi Metals Ltd | Tool steel for brazed cutter |
| JPS5237511A (en) * | 1975-09-22 | 1977-03-23 | Hitachi Metals Ltd | Alloy tool steel for cold working |
| JPS52138008A (en) * | 1976-05-14 | 1977-11-17 | Hitachi Metals Ltd | Impact resistance steel having good burn out resistance |
| JPS5377821A (en) * | 1976-12-22 | 1978-07-10 | Kanto Special Steel Works Ltd | Roll for cold rolling metal |
| JPS54124819A (en) * | 1978-03-22 | 1979-09-28 | Hitachi Metals Ltd | Steel for woodworking knife |
| JPS5675554A (en) * | 1979-11-22 | 1981-06-22 | Sanyo Tokushu Seikou Kk | Mandrel steel for cold pilger press drawing machine |
| JPS5723049A (en) * | 1980-07-14 | 1982-02-06 | Daido Steel Co Ltd | Conveying roll |
| JPS5747849A (en) * | 1980-09-04 | 1982-03-18 | Kobe Steel Ltd | Work roll for cold rolling |
| JPS5773177A (en) * | 1980-10-23 | 1982-05-07 | Seiko Epson Corp | Formation of white surface |
| JPS5773170A (en) * | 1980-10-24 | 1982-05-07 | Daido Steel Co Ltd | Tool steel |
| JPS59145763A (ja) * | 1983-02-10 | 1984-08-21 | Nippon Koshuha Kogyo Kk | 冷間圧延ロ−ル用合金鋼 |
-
1983
- 1983-03-30 JP JP5478683A patent/JPS59179762A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59179762A (ja) | 1984-10-12 |
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