JPS6087992A - 耐粒界腐食性を高めたオーステナイト・フェライト系ステンレス合金 - Google Patents
耐粒界腐食性を高めたオーステナイト・フェライト系ステンレス合金Info
- Publication number
- JPS6087992A JPS6087992A JP19532883A JP19532883A JPS6087992A JP S6087992 A JPS6087992 A JP S6087992A JP 19532883 A JP19532883 A JP 19532883A JP 19532883 A JP19532883 A JP 19532883A JP S6087992 A JPS6087992 A JP S6087992A
- Authority
- JP
- Japan
- Prior art keywords
- weld metal
- less
- intergranular corrosion
- welding
- build
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 51
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 51
- 230000007797 corrosion Effects 0.000 title claims abstract description 35
- 238000005260 corrosion Methods 0.000 title claims abstract description 35
- 239000013078 crystal Substances 0.000 title abstract 3
- 238000003466 welding Methods 0.000 claims abstract description 32
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 12
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 7
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 6
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 238000005253 cladding Methods 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 11
- 239000010953 base metal Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910003296 Ni-Mo Inorganic materials 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
- B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Nonmetallic Welding Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19532883A JPS6087992A (ja) | 1983-10-20 | 1983-10-20 | 耐粒界腐食性を高めたオーステナイト・フェライト系ステンレス合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19532883A JPS6087992A (ja) | 1983-10-20 | 1983-10-20 | 耐粒界腐食性を高めたオーステナイト・フェライト系ステンレス合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6087992A true JPS6087992A (ja) | 1985-05-17 |
| JPH0445575B2 JPH0445575B2 (enrdf_load_stackoverflow) | 1992-07-27 |
Family
ID=16339335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19532883A Granted JPS6087992A (ja) | 1983-10-20 | 1983-10-20 | 耐粒界腐食性を高めたオーステナイト・フェライト系ステンレス合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6087992A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405732A (zh) * | 2015-03-10 | 2017-11-28 | 株式会社神户制钢所 | 堆焊金属和机械结构物 |
| CN109023076A (zh) * | 2018-09-05 | 2018-12-18 | 合肥久新不锈钢厨具有限公司 | 一种具有防紫外线功能的不锈钢及其制备方法 |
| KR20190143835A (ko) * | 2018-06-21 | 2019-12-31 | 한국조선해양 주식회사 | 액화가스 저장탱크 및 선박 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49118616A (enrdf_load_stackoverflow) * | 1973-03-15 | 1974-11-13 | ||
| JPS55110761A (en) * | 1979-02-15 | 1980-08-26 | Sumitomo Metal Ind Ltd | Austenitic stainless steel having excellent stress corrosion crack resistance |
-
1983
- 1983-10-20 JP JP19532883A patent/JPS6087992A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49118616A (enrdf_load_stackoverflow) * | 1973-03-15 | 1974-11-13 | ||
| JPS55110761A (en) * | 1979-02-15 | 1980-08-26 | Sumitomo Metal Ind Ltd | Austenitic stainless steel having excellent stress corrosion crack resistance |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405732A (zh) * | 2015-03-10 | 2017-11-28 | 株式会社神户制钢所 | 堆焊金属和机械结构物 |
| EP3269495A4 (en) * | 2015-03-10 | 2019-01-02 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Build-up welding metal and mechanical structure |
| KR20190143835A (ko) * | 2018-06-21 | 2019-12-31 | 한국조선해양 주식회사 | 액화가스 저장탱크 및 선박 |
| CN109023076A (zh) * | 2018-09-05 | 2018-12-18 | 合肥久新不锈钢厨具有限公司 | 一种具有防紫外线功能的不锈钢及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445575B2 (enrdf_load_stackoverflow) | 1992-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |