DE1533976A1 - Verfahren zum Verfeinern der Korngroesse einer Legierung - Google Patents
Verfahren zum Verfeinern der Korngroesse einer LegierungInfo
- Publication number
- DE1533976A1 DE1533976A1 DE19671533976 DE1533976A DE1533976A1 DE 1533976 A1 DE1533976 A1 DE 1533976A1 DE 19671533976 DE19671533976 DE 19671533976 DE 1533976 A DE1533976 A DE 1533976A DE 1533976 A1 DE1533976 A1 DE 1533976A1
- Authority
- DE
- Germany
- Prior art keywords
- phase
- alloy
- chromium
- temperature
- application
- 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.)
- Pending
Links
- 229910045601 alloy Inorganic materials 0.000 title claims description 57
- 239000000956 alloy Substances 0.000 title claims description 57
- 238000000034 method Methods 0.000 title claims description 31
- 238000007670 refining Methods 0.000 title claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 42
- 239000011651 chromium Substances 0.000 claims description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 25
- 229910052804 chromium Inorganic materials 0.000 claims description 25
- 229910052759 nickel Inorganic materials 0.000 claims description 19
- 239000010936 titanium Substances 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 238000001953 recrystallisation Methods 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 229910052719 titanium Inorganic materials 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims description 4
- 238000003379 elimination reaction Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 239000010955 niobium Substances 0.000 claims description 4
- 238000005482 strain hardening Methods 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910018487 Ni—Cr Inorganic materials 0.000 claims description 3
- 239000000788 chromium alloy Substances 0.000 claims description 3
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 3
- 230000029142 excretion Effects 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 238000003303 reheating Methods 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052790 beryllium Inorganic materials 0.000 claims description 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 238000005185 salting out Methods 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229910000599 Cr alloy Inorganic materials 0.000 claims 1
- 229910001566 austenite Inorganic materials 0.000 description 14
- 239000002245 particle Substances 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- 229910000859 α-Fe Inorganic materials 0.000 description 7
- 238000000137 annealing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910000846 In alloy Inorganic materials 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- ZJQUACGDTKURSI-UHFFFAOYSA-N [Cr].[Cr].[Ni].[Ni] Chemical compound [Cr].[Cr].[Ni].[Ni] ZJQUACGDTKURSI-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application 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
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- FXNGWBDIVIGISM-UHFFFAOYSA-N methylidynechromium Chemical compound [Cr]#[C] FXNGWBDIVIGISM-UHFFFAOYSA-N 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/052—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 40%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/06—Alloys based on chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S420/00—Alloys or metallic compositions
- Y10S420/902—Superplastic
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Paints Or Removers (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55918566A | 1966-06-21 | 1966-06-21 | |
| US56363066A | 1966-06-30 | 1966-06-30 | |
| US63851967A | 1967-05-15 | 1967-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1533976A1 true DE1533976A1 (de) | 1970-06-18 |
Family
ID=27415788
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671533976 Pending DE1533976A1 (de) | 1966-06-21 | 1967-06-15 | Verfahren zum Verfeinern der Korngroesse einer Legierung |
| DE19671558519 Pending DE1558519A1 (de) | 1966-06-21 | 1967-06-15 | Stahl mit hoechstens 0,08 Prozent Kohlenstoff |
| DE1558521A Expired DE1558521C3 (de) | 1966-06-21 | 1967-06-29 | Verwendung einer Nickel Chrom Knetlegierung als superplastischer Werk stoff |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671558519 Pending DE1558519A1 (de) | 1966-06-21 | 1967-06-15 | Stahl mit hoechstens 0,08 Prozent Kohlenstoff |
| DE1558521A Expired DE1558521C3 (de) | 1966-06-21 | 1967-06-29 | Verwendung einer Nickel Chrom Knetlegierung als superplastischer Werk stoff |
Country Status (12)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708448A1 (de) * | 1976-03-01 | 1977-10-13 | Kubota Ltd | Verfahren zur herstellung von rostfreien stahlprodukten |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1194961A (en) * | 1968-02-08 | 1970-06-17 | Int Nickel Ltd | Treatment of Nickel-Chromium Alloys |
| DE2117233B2 (de) * | 1971-04-08 | 1973-03-15 | Vereinigte Deutsche Metallwerke Ag, 6000 Frankfurt | Verwendung einer stabilaustenitischen stahllegierung fuer die herstellung von nach dem argonare-verfahren ohne zusatzwerkstoffe warmrissfrei verschweissten gegenstaenden |
| US3816106A (en) * | 1972-08-25 | 1974-06-11 | Int Nickel Co | Strong, corrosion resistant alloy |
| US3975219A (en) * | 1975-09-02 | 1976-08-17 | United Technologies Corporation | Thermomechanical treatment for nickel base superalloys |
| US4025314A (en) * | 1975-12-17 | 1977-05-24 | The International Nickel Company, Inc. | Nickel-chromium filler metal |
| US4065302A (en) * | 1975-12-29 | 1977-12-27 | The International Nickel Company, Inc. | Powdered metal consolidation method |
| US4066448A (en) * | 1976-04-07 | 1978-01-03 | The International Nickel Company, Inc. | Nickel-chromium-cobalt containing alloys |
| US4410489A (en) * | 1981-07-17 | 1983-10-18 | Cabot Corporation | High chromium nickel base alloys |
| JPS6059291B2 (ja) * | 1982-02-23 | 1985-12-24 | 株式会社クボタ | 製紙サクションロ−ル用高腐食疲労強度二相ステンレス鋳鋼 |
| US4492672A (en) * | 1982-04-19 | 1985-01-08 | The United States Of America As Represented By The Secretary Of The Navy | Enhanced microstructural stability of nickel alloys |
| US4613388A (en) * | 1982-09-17 | 1986-09-23 | Rockwell International Corporation | Superplastic alloys formed by electrodeposition |
| JPS6052523A (ja) * | 1983-09-01 | 1985-03-25 | Nippon Stainless Steel Co Ltd | フエライト−オ−ステナイト二相ステンレス鋼の製造方法 |
| CA1242095A (en) * | 1984-02-07 | 1988-09-20 | Akira Yoshitake | Ferritic-austenitic duplex stainless steel |
| JPS60211028A (ja) * | 1984-04-03 | 1985-10-23 | Daido Steel Co Ltd | 排気バルブ用合金 |
| US4529452A (en) * | 1984-07-30 | 1985-07-16 | United Technologies Corporation | Process for fabricating multi-alloy components |
| JPS61119640A (ja) * | 1984-11-16 | 1986-06-06 | Honda Motor Co Ltd | 排気バルブ用合金 |
| GB2173816B (en) * | 1985-03-28 | 1989-06-21 | Sumitomo Metal Ind | Superplastic ferrous duplex-phase alloy and a hot working method therefor |
| US5413752A (en) * | 1992-10-07 | 1995-05-09 | General Electric Company | Method for making fatigue crack growth-resistant nickel-base article |
| FR2722510B1 (fr) * | 1994-07-13 | 1996-08-14 | Snecma | Procede d'elaboration de toles en alliage 718 et de formage superplastique de ces toles |
| JP3976003B2 (ja) * | 2002-12-25 | 2007-09-12 | 住友金属工業株式会社 | ニッケル基合金およびその製造方法 |
| RU2302326C2 (ru) * | 2005-09-15 | 2007-07-10 | Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" (Фгуп "Цнии Км "Прометей") | Состав сварочной проволоки для сварки коррозионно-стойких сталей и жаропрочных сплавов на никелевой основе |
| US7416618B2 (en) * | 2005-11-07 | 2008-08-26 | Huntington Alloys Corporation | High strength corrosion resistant alloy for oil patch applications |
| MX2010005531A (es) * | 2007-11-19 | 2010-10-25 | Huntington Alloys Corp | Aleacion de resistencia ultra alta para ambientes severos de petroleo y gas y metodo de preparacion. |
| RU2373038C1 (ru) * | 2008-06-02 | 2009-11-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Присадочный материал на основе никеля |
| US9074268B2 (en) * | 2010-03-23 | 2015-07-07 | Siemens Aktiengesellschaft | Metallic bondcoat with a high gamma/gamma' transition temperature and a component |
| US8608877B2 (en) * | 2010-07-27 | 2013-12-17 | General Electric Company | Nickel alloy and articles |
| RU2441089C1 (ru) * | 2010-12-30 | 2012-01-27 | Юрий Васильевич Кузнецов | КОРРОЗИОННО-СТОЙКИЙ СПЛАВ НА ОСНОВЕ Fe-Cr-Ni, ИЗДЕЛИЕ ИЗ НЕГО И СПОСОБ ИЗГОТОВЛЕНИЯ ИЗДЕЛИЯ |
| CN104379773B (zh) | 2012-01-20 | 2017-09-12 | 索罗不锈有限责任公司 | 奥氏体不锈钢产品及其制造方法 |
| US10253382B2 (en) | 2012-06-11 | 2019-04-09 | Huntington Alloys Corporation | High-strength corrosion-resistant tubing for oil and gas completion and drilling applications, and process for manufacturing thereof |
| EP2981216B1 (de) * | 2013-04-04 | 2017-08-30 | Aristotech Industries GmbH | Klammerimplantat zum beeinflussen des wachstums an knochenbereichen benachbart zu einer wachstumsfuge |
| US11130201B2 (en) * | 2014-09-05 | 2021-09-28 | Ametek, Inc. | Nickel-chromium alloy and method of making the same |
| JP6188171B2 (ja) | 2016-02-24 | 2017-08-30 | 日立金属Ｍｍｃスーパーアロイ株式会社 | 熱間鍛造性に優れた高強度高耐食性Ｎｉ基合金 |
| JP6192760B1 (ja) | 2016-03-15 | 2017-09-06 | 日立金属Ｍｍｃスーパーアロイ株式会社 | 熱間鍛造性に優れた耐熱耐腐食性高Ｃｒ含有Ｎｉ基合金 |
| WO2017168640A1 (ja) * | 2016-03-30 | 2017-10-05 | 株式会社日立製作所 | クロム基二相合金製造物およびその製造方法 |
| US10184166B2 (en) | 2016-06-30 | 2019-01-22 | General Electric Company | Methods for preparing superalloy articles and related articles |
| US10640858B2 (en) | 2016-06-30 | 2020-05-05 | General Electric Company | Methods for preparing superalloy articles and related articles |
| JP6965181B2 (ja) | 2018-02-20 | 2021-11-10 | 株式会社日立製作所 | Ｃｒ−Ｆｅ−Ｎｉ系合金製造物 |
| CN112157122A (zh) * | 2020-11-10 | 2021-01-01 | 贵州大学 | 提高3003铝合金板材强度和塑性的深冷加工方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2809139A (en) * | 1952-10-24 | 1957-10-08 | Research Corp | Method for heat treating chromium base alloy |
| US3015558A (en) * | 1959-09-16 | 1962-01-02 | Grant | Nickel-chromium-aluminum heat resisting alloy |
| US3212886A (en) * | 1961-10-03 | 1965-10-19 | Armco Steel Corp | High temperature alloy |
| US3340101A (en) * | 1965-04-02 | 1967-09-05 | Ibm | Thermoforming of metals |
-
1966
- 1966-06-30 US US563630A patent/US3519419A/en not_active Expired - Lifetime
-
1967
- 1967-06-09 GB GB26776/67A patent/GB1192934A/en not_active Expired
- 1967-06-09 GB GB26777/67A patent/GB1192945A/en not_active Expired
- 1967-06-15 DE DE19671533976 patent/DE1533976A1/de active Pending
- 1967-06-15 NL NL6708309A patent/NL6708309A/xx unknown
- 1967-06-15 DE DE19671558519 patent/DE1558519A1/de active Pending
- 1967-06-16 NO NO168625A patent/NO122157B/no unknown
- 1967-06-19 NO NO168644A patent/NO121050B/no unknown
- 1967-06-19 NL NL6708496A patent/NL6708496A/xx unknown
- 1967-06-20 ES ES342038A patent/ES342038A1/es not_active Expired
- 1967-06-20 ES ES342039A patent/ES342039A1/es not_active Expired
- 1967-06-20 AT AT572967A patent/AT295176B/de not_active IP Right Cessation
- 1967-06-20 ES ES342040A patent/ES342040A1/es not_active Expired
- 1967-06-21 BE BE700250D patent/BE700250A/xx unknown
- 1967-06-21 SE SE8809/67A patent/SE346121B/xx unknown
- 1967-06-21 SE SE8808/67A patent/SE346122B/xx unknown
- 1967-06-21 BE BE700251D patent/BE700251A/xx unknown
- 1967-06-22 AT AT571470A patent/AT295872B/de not_active IP Right Cessation
- 1967-06-22 AT AT581167A patent/AT296636B/de not_active IP Right Cessation
- 1967-06-28 FR FR1550996D patent/FR1550996A/fr not_active Expired
- 1967-06-29 DE DE1558521A patent/DE1558521C3/de not_active Expired
- 1967-06-30 CH CH931067A patent/CH524685A/fr not_active IP Right Cessation
- 1967-06-30 JP JP42041913A patent/JPS512413B1/ja active Pending
- 1967-06-30 NL NL6709130A patent/NL6709130A/xx unknown
- 1967-06-30 BE BE700752D patent/BE700752A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708448A1 (de) * | 1976-03-01 | 1977-10-13 | Kubota Ltd | Verfahren zur herstellung von rostfreien stahlprodukten |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1558519A1 (de) | 1970-04-09 |
| BE700251A (enrdf_load_stackoverflow) | 1967-12-21 |
| JPS512413B1 (enrdf_load_stackoverflow) | 1976-01-26 |
| US3519419A (en) | 1970-07-07 |
| ES342038A1 (es) | 1968-10-01 |
| ES342039A1 (es) | 1968-10-16 |
| NL6708309A (enrdf_load_stackoverflow) | 1967-12-22 |
| NO122157B (enrdf_load_stackoverflow) | 1971-05-24 |
| FR1550996A (enrdf_load_stackoverflow) | 1968-12-27 |
| AT295176B (de) | 1971-12-27 |
| NL6709130A (enrdf_load_stackoverflow) | 1968-01-02 |
| DE1558521C3 (de) | 1973-10-31 |
| GB1192934A (en) | 1970-05-28 |
| GB1192945A (en) | 1970-05-28 |
| SE346121B (enrdf_load_stackoverflow) | 1972-06-26 |
| DE1558521B2 (de) | 1973-04-12 |
| ES342040A1 (es) | 1968-10-16 |
| BE700752A (enrdf_load_stackoverflow) | 1968-01-02 |
| CH524685A (fr) | 1972-06-30 |
| BE700250A (enrdf_load_stackoverflow) | 1967-12-31 |
| AT295872B (de) | 1972-01-25 |
| DE1558521A1 (de) | 1970-04-02 |
| AT296636B (de) | 1972-02-25 |
| SE346122B (enrdf_load_stackoverflow) | 1972-06-26 |
| NL6708496A (enrdf_load_stackoverflow) | 1967-12-22 |
| NO121050B (enrdf_load_stackoverflow) | 1971-01-11 |
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