JPH0579749B2 - - Google Patents
Info
- Publication number
- JPH0579749B2 JPH0579749B2 JP33183487A JP33183487A JPH0579749B2 JP H0579749 B2 JPH0579749 B2 JP H0579749B2 JP 33183487 A JP33183487 A JP 33183487A JP 33183487 A JP33183487 A JP 33183487A JP H0579749 B2 JPH0579749 B2 JP H0579749B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- corrosion resistance
- lead oxide
- less
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 62
- 239000010959 steel Substances 0.000 claims description 62
- 238000005260 corrosion Methods 0.000 claims description 26
- 230000007797 corrosion Effects 0.000 claims description 26
- 229910000464 lead oxide Inorganic materials 0.000 claims description 25
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims description 25
- 239000012535 impurity Substances 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910001347 Stellite Inorganic materials 0.000 description 8
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 101150102779 Cars1 gene Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33183487A JPH01172551A (ja) | 1987-12-25 | 1987-12-25 | 酸化鉛耐食性、高温強度の優れたエンジンバルブ用鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33183487A JPH01172551A (ja) | 1987-12-25 | 1987-12-25 | 酸化鉛耐食性、高温強度の優れたエンジンバルブ用鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01172551A JPH01172551A (ja) | 1989-07-07 |
| JPH0579749B2 true JPH0579749B2 (enExample) | 1993-11-04 |
Family
ID=18248166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33183487A Granted JPH01172551A (ja) | 1987-12-25 | 1987-12-25 | 酸化鉛耐食性、高温強度の優れたエンジンバルブ用鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01172551A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5879448B2 (ja) * | 2011-12-28 | 2016-03-08 | ポスコ | 溶接熱影響部の靱性に優れた耐磨耗オーステナイト系鋼材及びその製造方法 |
-
1987
- 1987-12-25 JP JP33183487A patent/JPH01172551A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01172551A (ja) | 1989-07-07 |
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