BR7702279A - Processo para a fabricacao de objetos resistentes contra gas acido - Google Patents
Processo para a fabricacao de objetos resistentes contra gas acidoInfo
- Publication number
- BR7702279A BR7702279A BR7702279A BR7702279A BR7702279A BR 7702279 A BR7702279 A BR 7702279A BR 7702279 A BR7702279 A BR 7702279A BR 7702279 A BR7702279 A BR 7702279A BR 7702279 A BR7702279 A BR 7702279A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacture
- acid resistant
- resistant objects
- objects
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2616599A DE2616599B2 (de) | 1976-04-13 | 1976-04-13 | Verwendung eines hochlegierten Stahles zum Herstelen von hochfesten, gegen Sauergaskorrosion beständigen Gegenständen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7702279A true BR7702279A (pt) | 1977-12-13 |
Family
ID=5975454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7702279A BR7702279A (pt) | 1976-04-13 | 1977-04-12 | Processo para a fabricacao de objetos resistentes contra gas acido |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS52124411A (pt) |
| AR (1) | AR211954A1 (pt) |
| AT (1) | ATA903976A (pt) |
| BE (1) | BE853481A (pt) |
| BR (1) | BR7702279A (pt) |
| CS (1) | CS215084B2 (pt) |
| DE (1) | DE2616599B2 (pt) |
| FR (1) | FR2348275A1 (pt) |
| GB (1) | GB1577783A (pt) |
| IT (1) | IT1084471B (pt) |
| MX (1) | MX149365A (pt) |
| NL (1) | NL7613619A (pt) |
| NO (1) | NO147217B (pt) |
| SE (1) | SE437383B (pt) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53131397A (en) * | 1977-04-22 | 1978-11-16 | Toshiba Corp | Nuclear fuel element |
| AT371840B (de) * | 1978-05-31 | 1983-08-10 | Voest Ag | Verfahren zur herstellung von ankerstaeben oder ankerdraehten |
| JPS5681658A (en) | 1979-12-05 | 1981-07-03 | Nippon Kokan Kk <Nkk> | Austenitic alloy pipe with superior hot steam oxidation resistance |
| SE436576C (sv) * | 1980-01-03 | 1987-03-16 | Allegheny Ludlum Steel | Ferritiskt rostfritt stal och anvendning av dylikt |
| EP0107489A1 (en) * | 1982-10-23 | 1984-05-02 | MATHER & PLATT LIMITED | Stainless steel alloy |
| JPS6036649A (ja) * | 1983-08-05 | 1985-02-25 | Nisshin Steel Co Ltd | 靭性に優れたマルテンサイト系析出硬化型ステンレス鋼 |
| US4816085A (en) * | 1987-08-14 | 1989-03-28 | Haynes International, Inc. | Tough weldable duplex stainless steel wire |
| FR2623390B1 (fr) * | 1987-11-23 | 1994-03-25 | Fabrication Materiel Orthopediqu | Dispositif pour l'etaiement des vertebres du rachis |
| US4915752A (en) * | 1988-09-13 | 1990-04-10 | Carondelet Foundry Company | Corrosion resistant alloy |
| FR2645732B1 (fr) * | 1989-04-13 | 1997-01-03 | Cotrel Yves | Implant vertebral pour dispositif d'osteosynthese |
| JPH0726180B2 (ja) * | 1990-07-30 | 1995-03-22 | 日本鋼管株式会社 | 耐食性に優れた油井用マルテンサイト系ステンレス鋼 |
| JP3543366B2 (ja) * | 1994-06-28 | 2004-07-14 | 住友金属工業株式会社 | 高温強度の良好なオーステナイト系耐熱鋼 |
| IT1275287B (it) * | 1995-05-31 | 1997-08-05 | Dalmine Spa | Acciaio inossidabile supermartensitico avente elevata resistenza meccanica ed alla corrosione e relativi manufatti |
| FR2746114B1 (fr) * | 1996-03-15 | 1998-04-24 | Procede d'elaboration d'un acier inoxydable ferritique presentant une resistance a la corrosion amelioree, et notamment une resistance a la corrosion intergranulaire et par piqure | |
| JP2002241900A (ja) | 1997-08-13 | 2002-08-28 | Sumitomo Metal Ind Ltd | 耐硫酸腐食性と加工性に優れたオーステナイト系ステンレス鋼 |
| JP3294282B2 (ja) * | 1998-08-10 | 2002-06-24 | 住友金属工業株式会社 | 耐硫酸腐食性と加工性に優れたオーステナイト系ステンレス鋼 |
| CA2650469C (en) | 2006-05-09 | 2014-02-11 | Nippon Steel & Sumikin Stainless Steel Corporation | Stainless steel excellent in corrosion resistance, ferritic stainless steel excellent in resistance to crevice corrosion and formability, and ferritic stainless steel excellent in resistance to crevice corrosion |
| US10000832B2 (en) * | 2011-09-06 | 2018-06-19 | Nippon Steel & Sumitomo Metal Corporation | Duplex stainless steel |
| CN109554633B (zh) * | 2018-12-25 | 2020-04-10 | 成都永益泵业股份有限公司 | 耐腐蚀材料以及磷酸料浆泵的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1171941B (de) * | 1956-08-09 | 1964-06-11 | Flexonics Corp | Verfahren und Vorrichtung zum Kaltverfestigen kreiszylindrischer Rohre, aus einem sich beim Kaltrecken verfestigenden Metall, insbesondere aus nichtrostendem Stahl |
| BE671790A (pt) * | 1963-11-04 | |||
| FR2045584A1 (pt) * | 1969-06-03 | 1971-03-05 | Ugine Kuhlmann | |
| AT298379B (de) * | 1970-06-22 | 1972-05-10 | Schoeller Bleckmann Stahlwerke | Verfahren zur Herstellung nahtloser Rohre |
| NO131944C (pt) * | 1970-12-28 | 1975-08-27 | Kobe Steel Ltd | |
| GB1388431A (en) * | 1972-03-06 | 1975-03-26 | Jackson R G | Process of working a metal tube |
| FR2194195A5 (pt) * | 1972-07-28 | 1974-02-22 | Creusot Loire |
-
1976
- 1976-04-13 DE DE2616599A patent/DE2616599B2/de active Granted
- 1976-12-07 AT AT903976A patent/ATA903976A/de not_active Application Discontinuation
- 1976-12-08 NL NL7613619A patent/NL7613619A/xx not_active Application Discontinuation
-
1977
- 1977-01-24 NO NO770224A patent/NO147217B/no unknown
- 1977-02-03 SE SE7701171A patent/SE437383B/xx not_active IP Right Cessation
- 1977-02-08 GB GB5163/77A patent/GB1577783A/en not_active Expired
- 1977-02-10 JP JP1404777A patent/JPS52124411A/ja active Pending
- 1977-03-01 FR FR7705902A patent/FR2348275A1/fr active Granted
- 1977-03-18 AR AR266902A patent/AR211954A1/es active
- 1977-03-18 CS CS771816A patent/CS215084B2/cs unknown
- 1977-03-31 MX MX168588A patent/MX149365A/es unknown
- 1977-04-07 IT IT22263/77A patent/IT1084471B/it active
- 1977-04-12 BR BR7702279A patent/BR7702279A/pt unknown
- 1977-04-12 BE BE176610A patent/BE853481A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2616599C3 (pt) | 1987-01-22 |
| NO770224L (no) | 1977-10-14 |
| IT1084471B (it) | 1985-05-25 |
| MX149365A (es) | 1983-10-28 |
| JPS52124411A (en) | 1977-10-19 |
| AR211954A1 (es) | 1978-04-14 |
| NL7613619A (nl) | 1977-10-17 |
| GB1577783A (en) | 1980-10-29 |
| SE7701171L (sv) | 1977-10-14 |
| DE2616599A1 (de) | 1977-10-27 |
| SE437383B (sv) | 1985-02-25 |
| DE2616599B2 (de) | 1981-03-26 |
| BE853481A (fr) | 1977-08-01 |
| NO147217B (no) | 1982-11-15 |
| FR2348275B1 (pt) | 1983-11-18 |
| ATA903976A (de) | 1981-01-15 |
| FR2348275A1 (fr) | 1977-11-10 |
| CS215084B2 (cs) | 1982-07-30 |
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