JPS6338415B2 - - Google Patents
Info
- Publication number
- JPS6338415B2 JPS6338415B2 JP13358584A JP13358584A JPS6338415B2 JP S6338415 B2 JPS6338415 B2 JP S6338415B2 JP 13358584 A JP13358584 A JP 13358584A JP 13358584 A JP13358584 A JP 13358584A JP S6338415 B2 JPS6338415 B2 JP S6338415B2
- Authority
- JP
- Japan
- Prior art keywords
- based alloy
- internal combustion
- weight
- valve seats
- content
- 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
- 229910045601 alloy Inorganic materials 0.000 claims description 35
- 239000000956 alloy Substances 0.000 claims description 35
- 229910052719 titanium Inorganic materials 0.000 claims description 22
- 229910052804 chromium Inorganic materials 0.000 claims description 20
- 238000002485 combustion reaction Methods 0.000 claims description 20
- 229910052750 molybdenum Inorganic materials 0.000 claims description 20
- 229910052721 tungsten Inorganic materials 0.000 claims description 20
- 239000012535 impurity Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- 229910052758 niobium Inorganic materials 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 25
- 230000035939 shock Effects 0.000 description 18
- 238000003466 welding Methods 0.000 description 14
- 229910000464 lead oxide Inorganic materials 0.000 description 13
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 13
- 230000007797 corrosion Effects 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 11
- 238000005266 casting Methods 0.000 description 9
- 150000001247 metal acetylides Chemical class 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 239000010953 base metal Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13358584A JPS6112843A (ja) | 1984-06-28 | 1984-06-28 | エンジンバルブおよび同バルブシ−ト用Ｃｏ基合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13358584A JPS6112843A (ja) | 1984-06-28 | 1984-06-28 | エンジンバルブおよび同バルブシ−ト用Ｃｏ基合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6112843A JPS6112843A (ja) | 1986-01-21 |
| JPS6338415B2 true JPS6338415B2 (xx) | 1988-07-29 |
Family
ID=15108242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13358584A Granted JPS6112843A (ja) | 1984-06-28 | 1984-06-28 | エンジンバルブおよび同バルブシ−ト用Ｃｏ基合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6112843A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6249361U (xx) * | 1985-07-05 | 1987-03-26 | ||
| JPH0292495A (ja) * | 1988-09-28 | 1990-04-03 | Fuji Valve Co Ltd | エンジンバルブ用耐摩耗性肉盛材 |
| JPH0292496A (ja) * | 1988-09-28 | 1990-04-03 | Fuji Valve Co Ltd | エンジンバルブ用耐摩耗性肉盛材 |
| JPH1180868A (ja) * | 1997-07-17 | 1999-03-26 | Daido Steel Co Ltd | 超硬合金接合用合金およびその複合材 |
| CN106563863A (zh) * | 2016-10-20 | 2017-04-19 | 重庆跃进机械厂有限公司 | 中速机气阀阀面mig堆焊方法 |
| JP7052493B2 (ja) * | 2018-03-30 | 2022-04-12 | トヨタ自動車株式会社 | 肉盛用合金粉末およびこれを用いた組み合わせ構造 |
-
1984
- 1984-06-28 JP JP13358584A patent/JPS6112843A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6112843A (ja) | 1986-01-21 |
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