JPH0116902B2 - - Google Patents
Info
- Publication number
- JPH0116902B2 JPH0116902B2 JP54088713A JP8871379A JPH0116902B2 JP H0116902 B2 JPH0116902 B2 JP H0116902B2 JP 54088713 A JP54088713 A JP 54088713A JP 8871379 A JP8871379 A JP 8871379A JP H0116902 B2 JPH0116902 B2 JP H0116902B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- toughness
- hardening
- present
- wear resistance
- 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 27
- 239000010959 steel Substances 0.000 claims description 27
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 8
- 238000005266 casting Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 238000010791 quenching Methods 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 150000001247 metal acetylides Chemical class 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 101150019161 SKS2 gene Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8871379A JPS5613464A (en) | 1979-07-14 | 1979-07-14 | Cold working die steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8871379A JPS5613464A (en) | 1979-07-14 | 1979-07-14 | Cold working die steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5613464A JPS5613464A (en) | 1981-02-09 |
| JPH0116902B2 true JPH0116902B2 (ru) | 1989-03-28 |
Family
ID=13950532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8871379A Granted JPS5613464A (en) | 1979-07-14 | 1979-07-14 | Cold working die steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5613464A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4490865A (en) * | 1982-12-23 | 1985-01-01 | France Bed Co., Ltd. | Bed apparatus with urinal and an integral drive mechanism |
| US4989280A (en) * | 1990-02-06 | 1991-02-05 | Bair Richard M | Automatically actuated invalid bed toilet system |
| JP2678536B2 (ja) * | 1991-11-05 | 1997-11-17 | 山陽特殊製鋼株式会社 | 冷間工具鋼 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4871318A (ru) * | 1971-12-28 | 1973-09-27 | ||
| JPS4916008A (ru) * | 1972-04-07 | 1974-02-13 | ||
| JPS5220317A (en) * | 1975-08-08 | 1977-02-16 | Hitachi Metals Ltd | Shank material used as a tool for high speed steel |
-
1979
- 1979-07-14 JP JP8871379A patent/JPS5613464A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4871318A (ru) * | 1971-12-28 | 1973-09-27 | ||
| JPS4916008A (ru) * | 1972-04-07 | 1974-02-13 | ||
| JPS5220317A (en) * | 1975-08-08 | 1977-02-16 | Hitachi Metals Ltd | Shank material used as a tool for high speed steel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5613464A (en) | 1981-02-09 |
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