JPS6217022B2 - - Google Patents
Info
- Publication number
- JPS6217022B2 JPS6217022B2 JP55006890A JP689080A JPS6217022B2 JP S6217022 B2 JPS6217022 B2 JP S6217022B2 JP 55006890 A JP55006890 A JP 55006890A JP 689080 A JP689080 A JP 689080A JP S6217022 B2 JPS6217022 B2 JP S6217022B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- equivalent
- steel
- weight
- affected zone
- 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 30
- 239000010959 steel Substances 0.000 claims description 30
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims 2
- 229910000734 martensite Inorganic materials 0.000 description 14
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 239000010953 base metal Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Arc Welding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP689080A JPS56105456A (en) | 1980-01-25 | 1980-01-25 | Heat-resisting steel for automotive exhaust gas purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP689080A JPS56105456A (en) | 1980-01-25 | 1980-01-25 | Heat-resisting steel for automotive exhaust gas purifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56105456A JPS56105456A (en) | 1981-08-21 |
| JPS6217022B2 true JPS6217022B2 (da) | 1987-04-15 |
Family
ID=11650820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP689080A Granted JPS56105456A (en) | 1980-01-25 | 1980-01-25 | Heat-resisting steel for automotive exhaust gas purifying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56105456A (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58104161A (ja) * | 1981-12-15 | 1983-06-21 | Nippon Yakin Kogyo Co Ltd | 耐銹性、耐酸化性および溶接性に優れたフエライト系ステンレス鋼 |
| JPH02156048A (ja) * | 1988-12-09 | 1990-06-15 | Kawasaki Steel Corp | 耐食性に優れたクロム鋼 |
| JP2803538B2 (ja) * | 1993-11-22 | 1998-09-24 | 住友金属工業株式会社 | 自動車排気マニホールド用フェライト系ステンレス鋼 |
| KR100940722B1 (ko) | 2002-12-27 | 2010-02-08 | 주식회사 포스코 | Ｔｉ첨가 페라이트 스테인레스강의 열간압연강판의 제조방법 |
| US7217905B2 (en) * | 2003-10-29 | 2007-05-15 | Delphi Technologies, Inc. | Weld filler metal that reduces residual stress and distortion |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53118218A (en) * | 1977-03-25 | 1978-10-16 | Nippon Steel Corp | Stainless steel use in apparatus for purifying automotive exhaust gas |
-
1980
- 1980-01-25 JP JP689080A patent/JPS56105456A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53118218A (en) * | 1977-03-25 | 1978-10-16 | Nippon Steel Corp | Stainless steel use in apparatus for purifying automotive exhaust gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56105456A (en) | 1981-08-21 |
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