JPH0536492B2 - - Google Patents
Info
- Publication number
- JPH0536492B2 JPH0536492B2 JP58032879A JP3287983A JPH0536492B2 JP H0536492 B2 JPH0536492 B2 JP H0536492B2 JP 58032879 A JP58032879 A JP 58032879A JP 3287983 A JP3287983 A JP 3287983A JP H0536492 B2 JPH0536492 B2 JP H0536492B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- less
- corrosion resistance
- toughness
- present
- 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
- 238000005260 corrosion Methods 0.000 claims description 43
- 230000007797 corrosion Effects 0.000 claims description 43
- 239000011651 chromium Substances 0.000 claims description 33
- 229910052804 chromium Inorganic materials 0.000 claims description 25
- 229910052757 nitrogen Inorganic materials 0.000 claims description 23
- 229910001220 stainless steel Inorganic materials 0.000 claims description 23
- 239000012535 impurity Substances 0.000 claims description 22
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- 239000010935 stainless steel Substances 0.000 claims description 19
- 229910052748 manganese Inorganic materials 0.000 claims description 15
- 229910052717 sulfur Inorganic materials 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 229910052750 molybdenum Inorganic materials 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 238000007670 refining Methods 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- -1 and by refining Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 66
- 239000010959 steel Substances 0.000 description 66
- 238000012360 testing method Methods 0.000 description 28
- 239000011572 manganese Substances 0.000 description 26
- 230000000694 effects Effects 0.000 description 23
- 238000000034 method Methods 0.000 description 18
- 239000010955 niobium Substances 0.000 description 13
- 239000010936 titanium Substances 0.000 description 12
- 230000006866 deterioration Effects 0.000 description 11
- 229910052758 niobium Inorganic materials 0.000 description 11
- 239000002253 acid Substances 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 230000007704 transition Effects 0.000 description 7
- 238000009863 impact test Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000010953 base metal Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 229910001068 laves phase Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3287983A JPS59159975A (ja) | 1983-03-02 | 1983-03-02 | Ａｌ含有フエライト系クロムステンレス鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3287983A JPS59159975A (ja) | 1983-03-02 | 1983-03-02 | Ａｌ含有フエライト系クロムステンレス鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59159975A JPS59159975A (ja) | 1984-09-10 |
| JPH0536492B2 true JPH0536492B2 (zh) | 1993-05-31 |
Family
ID=12371158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3287983A Granted JPS59159975A (ja) | 1983-03-02 | 1983-03-02 | Ａｌ含有フエライト系クロムステンレス鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59159975A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009008457A1 (ja) * | 2007-07-09 | 2009-01-15 | Jfe Precision Corporation | 電子部品用放熱部品、電子部品用ケース、電子部品用キャリアおよび電子部品用パッケージ |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61276955A (ja) * | 1985-05-31 | 1986-12-06 | Nippon Steel Corp | 表面疵の発生しないフエライト単相ステンレス鋼 |
| JP4831256B2 (ja) * | 2010-01-28 | 2011-12-07 | Ｊｆｅスチール株式会社 | 靭性に優れた高耐食性フェライト系ステンレス熱延鋼板 |
| KR102373161B1 (ko) * | 2017-05-10 | 2022-03-10 | 현대자동차주식회사 | 부식환경에서 내식성을 향상시킨 차량용 저합금 내식강과 그 제조방법 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50122414A (zh) * | 1974-03-07 | 1975-09-26 | ||
| JPS50144622A (zh) * | 1974-05-11 | 1975-11-20 | ||
| JPS5135368A (en) * | 1974-09-20 | 1976-03-25 | Tamura Electric Works Ltd | Rajioto no taimaaseigyokiko |
| JPS5536703A (en) * | 1978-09-06 | 1980-03-14 | Toshiba Corp | Transducer for pressure gauge |
| JPS5620349A (en) * | 1979-07-28 | 1981-02-25 | Fujitsu Ltd | Timer correction system of broadcast confirmation system |
| JPS5634626A (en) * | 1979-08-31 | 1981-04-06 | Kureha Chem Ind Co Ltd | Anti-inflammatory |
| JPS57134542A (en) * | 1981-02-13 | 1982-08-19 | Sumitomo Metal Ind Ltd | Ferrite stainless steel with superior corrosion resistance |
| JPS5985848A (ja) * | 1982-11-08 | 1984-05-17 | Sumitomo Metal Ind Ltd | 耐銹性に優れたフエライト系ステンレス鋼板 |
-
1983
- 1983-03-02 JP JP3287983A patent/JPS59159975A/ja active Granted
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50122414A (zh) * | 1974-03-07 | 1975-09-26 | ||
| JPS50144622A (zh) * | 1974-05-11 | 1975-11-20 | ||
| JPS5135368A (en) * | 1974-09-20 | 1976-03-25 | Tamura Electric Works Ltd | Rajioto no taimaaseigyokiko |
| JPS5536703A (en) * | 1978-09-06 | 1980-03-14 | Toshiba Corp | Transducer for pressure gauge |
| JPS5620349A (en) * | 1979-07-28 | 1981-02-25 | Fujitsu Ltd | Timer correction system of broadcast confirmation system |
| JPS5634626A (en) * | 1979-08-31 | 1981-04-06 | Kureha Chem Ind Co Ltd | Anti-inflammatory |
| JPS57134542A (en) * | 1981-02-13 | 1982-08-19 | Sumitomo Metal Ind Ltd | Ferrite stainless steel with superior corrosion resistance |
| JPS5985848A (ja) * | 1982-11-08 | 1984-05-17 | Sumitomo Metal Ind Ltd | 耐銹性に優れたフエライト系ステンレス鋼板 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009008457A1 (ja) * | 2007-07-09 | 2009-01-15 | Jfe Precision Corporation | 電子部品用放熱部品、電子部品用ケース、電子部品用キャリアおよび電子部品用パッケージ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59159975A (ja) | 1984-09-10 |
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