JPH0472905B2 - - Google Patents
Info
- Publication number
- JPH0472905B2 JPH0472905B2 JP9898983A JP9898983A JPH0472905B2 JP H0472905 B2 JPH0472905 B2 JP H0472905B2 JP 9898983 A JP9898983 A JP 9898983A JP 9898983 A JP9898983 A JP 9898983A JP H0472905 B2 JPH0472905 B2 JP H0472905B2
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- disk
- less
- sintered
- density
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 15
- 229910045601 alloy Inorganic materials 0.000 description 12
- 239000000956 alloy Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 239000000843 powder Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010791 quenching Methods 0.000 description 7
- 230000000171 quenching effect Effects 0.000 description 7
- 238000005255 carburizing Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9898983A JPS59226153A (ja) | 1983-06-03 | 1983-06-03 | 熱処理歪の安定した快削性焼結鍛造部品 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9898983A JPS59226153A (ja) | 1983-06-03 | 1983-06-03 | 熱処理歪の安定した快削性焼結鍛造部品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59226153A JPS59226153A (ja) | 1984-12-19 |
| JPH0472905B2 true JPH0472905B2 (enExample) | 1992-11-19 |
Family
ID=14234401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9898983A Granted JPS59226153A (ja) | 1983-06-03 | 1983-06-03 | 熱処理歪の安定した快削性焼結鍛造部品 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59226153A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048290C (zh) * | 1993-09-01 | 2000-01-12 | 川崎制铁株式会社 | 切削性和尺寸精度优良的雾化钢粉 |
-
1983
- 1983-06-03 JP JP9898983A patent/JPS59226153A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048290C (zh) * | 1993-09-01 | 2000-01-12 | 川崎制铁株式会社 | 切削性和尺寸精度优良的雾化钢粉 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59226153A (ja) | 1984-12-19 |
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