BR7701279A - Aperfeicoamento em processo para fabricacao de acos contendo niquel e acos produzidos pelo dito processo - Google Patents
Aperfeicoamento em processo para fabricacao de acos contendo niquel e acos produzidos pelo dito processoInfo
- Publication number
- BR7701279A BR7701279A BR7701279A BR7701279A BR7701279A BR 7701279 A BR7701279 A BR 7701279A BR 7701279 A BR7701279 A BR 7701279A BR 7701279 A BR7701279 A BR 7701279A BR 7701279 A BR7701279 A BR 7701279A
- Authority
- BR
- Brazil
- Prior art keywords
- steels
- improvement
- manufacture
- containing nickel
- produced
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
- C21C7/0685—Decarburising of stainless steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7606252A FR2343050A1 (fr) | 1976-03-05 | 1976-03-05 | Procede perfectionne pour la fabrication d'aciers contenant du nickel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7701279A true BR7701279A (pt) | 1977-11-08 |
Family
ID=9169988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7701279A BR7701279A (pt) | 1976-03-05 | 1977-03-02 | Aperfeicoamento em processo para fabricacao de acos contendo niquel e acos produzidos pelo dito processo |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4135916A (pt) |
| JP (1) | JPS52108311A (pt) |
| AU (1) | AU503911B2 (pt) |
| BE (1) | BE851551A (pt) |
| BR (1) | BR7701279A (pt) |
| CA (1) | CA1092362A (pt) |
| DE (1) | DE2708582C3 (pt) |
| ES (1) | ES456522A1 (pt) |
| FI (1) | FI74043C (pt) |
| FR (1) | FR2343050A1 (pt) |
| GB (1) | GB1532945A (pt) |
| IT (1) | IT1080907B (pt) |
| NL (1) | NL177329C (pt) |
| SE (1) | SE7702241L (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7260400B2 (ja) * | 2019-05-28 | 2023-04-18 | 株式会社日向製錬所 | フェロニッケル鋳造片の黒色化抑制方法、及び、フェロニッケル鋳造片の製造方法 |
| JP7321776B2 (ja) * | 2019-05-28 | 2023-08-07 | 株式会社日向製錬所 | フェロニッケル鋳造片の黒色化抑制方法、及び、フェロニッケル鋳造片の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2546340A (en) * | 1949-11-14 | 1951-03-27 | Union Carbide & Carbon Corp | Process for producing low-carbon chromium steels |
| US3323907A (en) * | 1964-11-23 | 1967-06-06 | Air Prod & Chem | Production of chromium steels |
| DE1508240A1 (de) * | 1966-02-02 | 1969-11-20 | Salzgitter Huettenwerk Ag | Verfahren zum Behandeln von Roheisenschmelzen mit Roheisen-und/oder Stahlgranulat waehrend des Oberwindfrischens im Konverter |
| US3420657A (en) * | 1966-02-14 | 1969-01-07 | Union Carbide Corp | Oxygen treatment of chromium alloys |
| US3607247A (en) * | 1968-11-12 | 1971-09-21 | Crucible Inc | Processes for the oxygen converter production of stainless steels |
| JPS5343128B2 (pt) * | 1973-10-19 | 1978-11-17 |
-
1976
- 1976-03-05 FR FR7606252A patent/FR2343050A1/fr active Granted
-
1977
- 1977-02-17 BE BE175037A patent/BE851551A/xx not_active IP Right Cessation
- 1977-02-18 CA CA272,127A patent/CA1092362A/en not_active Expired
- 1977-02-23 GB GB7740/77A patent/GB1532945A/en not_active Expired
- 1977-02-24 AU AU22628/77A patent/AU503911B2/en not_active Expired
- 1977-02-28 DE DE2708582A patent/DE2708582C3/de not_active Expired
- 1977-03-01 SE SE7702241A patent/SE7702241L/xx not_active Application Discontinuation
- 1977-03-01 US US05/773,286 patent/US4135916A/en not_active Expired - Lifetime
- 1977-03-02 BR BR7701279A patent/BR7701279A/pt unknown
- 1977-03-02 NL NLAANVRAGE7702216,A patent/NL177329C/xx not_active IP Right Cessation
- 1977-03-02 JP JP2327777A patent/JPS52108311A/ja active Granted
- 1977-03-03 FI FI770691A patent/FI74043C/fi not_active IP Right Cessation
- 1977-03-04 ES ES456522A patent/ES456522A1/es not_active Expired
- 1977-03-04 IT IT12497/77A patent/IT1080907B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2343050B1 (pt) | 1980-05-09 |
| US4135916A (en) | 1979-01-23 |
| GB1532945A (en) | 1978-11-22 |
| SE7702241L (sv) | 1977-09-06 |
| DE2708582A1 (de) | 1977-09-08 |
| ES456522A1 (es) | 1978-02-01 |
| JPS52108311A (en) | 1977-09-10 |
| FI74043B (fi) | 1987-08-31 |
| FR2343050A1 (fr) | 1977-09-30 |
| FI74043C (fi) | 1989-12-20 |
| AU503911B2 (en) | 1979-09-27 |
| BE851551A (fr) | 1977-08-17 |
| IT1080907B (it) | 1985-05-16 |
| NL177329C (nl) | 1985-09-02 |
| FI770691A (pt) | 1977-09-06 |
| NL7702216A (nl) | 1977-09-07 |
| AU2262877A (en) | 1978-08-31 |
| JPS5736330B2 (pt) | 1982-08-03 |
| DE2708582B2 (de) | 1980-10-23 |
| CA1092362A (en) | 1980-12-30 |
| DE2708582C3 (de) | 1985-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR7704322A (pt) | Processo para a preparacao de metil-tercio-butileter | |
| BR7705457A (pt) | Processo para a preparacao de poliuretanoureias | |
| BR7805715A (pt) | Processo para a preparacao de polieter-ester-amidas,polieter-ester-amidas assim obtidas,e suas aplicacoes | |
| BR7703670A (pt) | Processo para a producao de glicerol | |
| BR7708057A (pt) | Processo para a formacao de suporte estrutural para geladeira e o suporte formado | |
| BR7807378A (pt) | Processo para a preparacao de cobre catalitico,sua utilizacao e cobre catalitico obtido pelo processo | |
| BR7706383A (pt) | Processo para producao de zeolito a;e zeolito a | |
| BR7704453A (pt) | Processo para a transformacao de organossiloxanas | |
| BR7700679A (pt) | Processo aperfeicoado para a preparacao de meta-ariloxi-benzaldeidos | |
| BR7703944A (pt) | Recipiente metalico e processo para a producao do mesmo | |
| BR7704806A (pt) | Processo para produzir um polissacaridio | |
| BR7702419A (pt) | Processo para o enrijecimento de acos carbono | |
| BR7708175A (pt) | Processo e dispositivo para a producao de ferro | |
| BR7708137A (pt) | Processo e dispositivo para a producao de lingotes | |
| BR7702207A (pt) | Processo para a preparacao de alquiltiometilfenois | |
| BR7701116A (pt) | Processo para a producao de fiobase | |
| BR7704555A (pt) | Processo para a preparacao de benzaldeidos,e compostos assim obteniveis | |
| BR7703247A (pt) | Processo para apresto de couro e couro obtido pelo processo | |
| BR7700198A (pt) | Processo de producao e moldagem de pneumaticos e pneumaticos produzidos pelo dito processo | |
| BR7701279A (pt) | Aperfeicoamento em processo para fabricacao de acos contendo niquel e acos produzidos pelo dito processo | |
| BR7702417A (pt) | Cristal metalico e processo para sua fabricacao | |
| BR7706913A (pt) | Composto e processo para produzir um poliuretano | |
| BR7701632A (pt) | Processo para a preparacao de fialocianina de cobre | |
| BR7708540A (pt) | Processo para a producao de monocloro-diamino-s-triazinas | |
| BR7706141A (pt) | Processo para a producao de epsilon caprolactama |