JPH0148334B2 - - Google Patents
Info
- Publication number
- JPH0148334B2 JPH0148334B2 JP59156875A JP15687584A JPH0148334B2 JP H0148334 B2 JPH0148334 B2 JP H0148334B2 JP 59156875 A JP59156875 A JP 59156875A JP 15687584 A JP15687584 A JP 15687584A JP H0148334 B2 JPH0148334 B2 JP H0148334B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- steel
- hardness
- temperature
- hardenability
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 131
- 239000010959 steel Substances 0.000 claims description 131
- 238000010791 quenching Methods 0.000 claims description 53
- 230000000171 quenching effect Effects 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000005496 tempering Methods 0.000 claims description 16
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 229910052748 manganese Inorganic materials 0.000 claims description 13
- 229910052750 molybdenum Inorganic materials 0.000 claims description 13
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 229910052745 lead Inorganic materials 0.000 claims description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 18
- 238000005336 cracking Methods 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 10
- 239000010949 copper Substances 0.000 description 9
- 238000005204 segregation Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 238000005275 alloying Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15687584A JPS6134162A (ja) | 1984-07-26 | 1984-07-26 | 金型用プレハードン鋼の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15687584A JPS6134162A (ja) | 1984-07-26 | 1984-07-26 | 金型用プレハードン鋼の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6134162A JPS6134162A (ja) | 1986-02-18 |
| JPH0148334B2 true JPH0148334B2 (zh) | 1989-10-18 |
Family
ID=15637297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15687584A Granted JPS6134162A (ja) | 1984-07-26 | 1984-07-26 | 金型用プレハードン鋼の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6134162A (zh) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63277743A (ja) * | 1987-01-22 | 1988-11-15 | Sanyo Tokushu Seiko Kk | 圧延法による被削性の良好な継目無鋼管 |
| JPH0250911A (ja) * | 1988-08-15 | 1990-02-20 | Nippon Steel Corp | 疲労特性の良い金型用鋼板の製造方法 |
| JPH0257633A (ja) * | 1988-08-24 | 1990-02-27 | Nippon Steel Corp | 疲労特性に優れた型用鋼の製造方法 |
| JPH02285049A (ja) * | 1989-04-26 | 1990-11-22 | Nippon Steel Corp | 快削金型用鋼 |
| JPH03115523A (ja) * | 1989-09-28 | 1991-05-16 | Kobe Steel Ltd | 直接焼入型プレハードン鋼の製造方法 |
| US6184910B1 (en) | 1994-04-08 | 2001-02-06 | Ricoh Company, Ltd. | Color image forming apparatus with polygonal mirror rotation phase control |
| US6478898B1 (en) * | 1999-09-22 | 2002-11-12 | Sumitomo Metal Industries, Ltd. | Method of producing tool steels |
| KR100960088B1 (ko) * | 2009-10-20 | 2010-05-31 | 주식회사 세아베스틸 | 균일경도 및 가공성이 우수한 플라스틱 금형강 |
| CN101805874B (zh) * | 2010-03-30 | 2011-09-07 | 莱芜钢铁集团有限公司 | 一种发动机凸轮轴用低碳锰铬钢及其制造方法 |
| CN103233184B (zh) * | 2013-04-18 | 2015-05-27 | 毛建其 | 一种非调质自然预硬易切锻造模具用钢 |
| JP6189248B2 (ja) * | 2014-04-22 | 2017-08-30 | 株式会社日本製鋼所 | プラスチック成形用金型鋼およびその製造方法 |
| CN104451431A (zh) * | 2014-11-19 | 2015-03-25 | 钢铁研究总院 | 一种高性能隔水管板材及生产方法 |
| CN106086693B (zh) * | 2016-07-07 | 2017-11-28 | 袁书强 | 一种适合于覆铜工艺的低成本液压泵材料的制备工艺 |
| CN113373380B (zh) * | 2021-06-30 | 2022-07-01 | 宝武集团鄂城钢铁有限公司 | 一种锆处理的经济型塑料模具钢及其生产方法 |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4862615A (zh) * | 1971-12-06 | 1973-09-01 | ||
| JPS49114A (zh) * | 1972-04-21 | 1974-01-05 | ||
| JPS493809A (zh) * | 1972-05-02 | 1974-01-14 | ||
| JPS5013632A (zh) * | 1973-06-09 | 1975-02-13 | ||
| JPS50129421A (zh) * | 1974-03-27 | 1975-10-13 | ||
| JPS51134307A (en) * | 1975-05-19 | 1976-11-20 | Hitachi Metals Ltd | Martensitic tool steel for hot working |
| JPS5278613A (en) * | 1975-12-25 | 1977-07-02 | Kito Kk | Link chain |
| JPS5462114A (en) * | 1977-10-26 | 1979-05-18 | Kobe Steel Ltd | High tensile steel for chain |
| JPS5492512A (en) * | 1977-12-29 | 1979-07-21 | Kubota Ltd | Metal mold for centrifugal casting of cast iron pipe |
| JPS5628989A (en) * | 1979-08-10 | 1981-03-23 | Eng Enterpr | Well sinking tool and method of operating said tool |
| JPS5711945A (en) * | 1980-05-19 | 1982-01-21 | Air Prod & Chem | Manufacture of cyanide-reducing nitroaromatic compound |
| JPS5785952A (en) * | 1980-11-17 | 1982-05-28 | Daido Steel Co Ltd | High-speed steel |
| JPS581059A (ja) * | 1981-06-25 | 1983-01-06 | Sumitomo Metal Ind Ltd | 圧力容器用高強度高靭性圧延鋼材 |
| JPS5831067A (ja) * | 1981-08-19 | 1983-02-23 | Mitsubishi Electric Corp | 電磁連結装置用磁性粒子 |
-
1984
- 1984-07-26 JP JP15687584A patent/JPS6134162A/ja active Granted
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4862615A (zh) * | 1971-12-06 | 1973-09-01 | ||
| JPS49114A (zh) * | 1972-04-21 | 1974-01-05 | ||
| JPS493809A (zh) * | 1972-05-02 | 1974-01-14 | ||
| JPS5013632A (zh) * | 1973-06-09 | 1975-02-13 | ||
| JPS50129421A (zh) * | 1974-03-27 | 1975-10-13 | ||
| JPS51134307A (en) * | 1975-05-19 | 1976-11-20 | Hitachi Metals Ltd | Martensitic tool steel for hot working |
| JPS5278613A (en) * | 1975-12-25 | 1977-07-02 | Kito Kk | Link chain |
| JPS5462114A (en) * | 1977-10-26 | 1979-05-18 | Kobe Steel Ltd | High tensile steel for chain |
| JPS5492512A (en) * | 1977-12-29 | 1979-07-21 | Kubota Ltd | Metal mold for centrifugal casting of cast iron pipe |
| JPS5628989A (en) * | 1979-08-10 | 1981-03-23 | Eng Enterpr | Well sinking tool and method of operating said tool |
| JPS5711945A (en) * | 1980-05-19 | 1982-01-21 | Air Prod & Chem | Manufacture of cyanide-reducing nitroaromatic compound |
| JPS5785952A (en) * | 1980-11-17 | 1982-05-28 | Daido Steel Co Ltd | High-speed steel |
| JPS581059A (ja) * | 1981-06-25 | 1983-01-06 | Sumitomo Metal Ind Ltd | 圧力容器用高強度高靭性圧延鋼材 |
| JPS5831067A (ja) * | 1981-08-19 | 1983-02-23 | Mitsubishi Electric Corp | 電磁連結装置用磁性粒子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6134162A (ja) | 1986-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |