NL7806814A - Fijn gestructureerd constructiestaal met een verbeterde bewerkbaarheid. - Google Patents
Fijn gestructureerd constructiestaal met een verbeterde bewerkbaarheid.Info
- Publication number
- NL7806814A NL7806814A NL7806814A NL7806814A NL7806814A NL 7806814 A NL7806814 A NL 7806814A NL 7806814 A NL7806814 A NL 7806814A NL 7806814 A NL7806814 A NL 7806814A NL 7806814 A NL7806814 A NL 7806814A
- Authority
- NL
- Netherlands
- Prior art keywords
- construction steel
- improved machinability
- fine structured
- structured construction
- fine
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7719484A FR2395323A1 (fr) | 1977-06-24 | 1977-06-24 | Acier de construction a grains fins, a usinabilite amelioree |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7806814A true NL7806814A (nl) | 1978-12-28 |
Family
ID=9192557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7806814A NL7806814A (nl) | 1977-06-24 | 1978-06-23 | Fijn gestructureerd constructiestaal met een verbeterde bewerkbaarheid. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4210444A (it) |
JP (2) | JPS5411016A (it) |
BE (1) | BE868411A (it) |
DE (1) | DE2824803C2 (it) |
FR (1) | FR2395323A1 (it) |
GB (1) | GB1598606A (it) |
IT (1) | IT1095159B (it) |
LU (1) | LU79822A1 (it) |
NL (1) | NL7806814A (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2937908A1 (de) * | 1978-09-20 | 1980-04-03 | Daido Steel Co Ltd | Te-s-automatenstahl mit niedriger anisotropie und verfahren zu seiner herstellung |
US4434006A (en) | 1979-05-17 | 1984-02-28 | Daido Tokushuko Kabushiki Kaisha | Free cutting steel containing controlled inclusions and the method of making the same |
JPS6040504B2 (ja) * | 1979-06-02 | 1985-09-11 | 大同特殊鋼株式会社 | 被削性のすぐれた抵合金軟室化用鋼 |
EP0020792B1 (fr) * | 1979-06-08 | 1984-12-05 | Henrik Giflo | Acier de décolletage à haute résistance, capable de supporter les sollicitations dynamiques |
US4265660A (en) | 1979-07-03 | 1981-05-05 | Henrik Giflo | High-strength free-cutting steel able to support dynamic stresses |
US4468249A (en) * | 1982-09-16 | 1984-08-28 | A. Finkl & Sons Co. | Machinery steel |
JPS5995901U (ja) * | 1982-12-20 | 1984-06-29 | 鈴木 勝也 | 頭髪用カ−ルこて |
US5059389A (en) * | 1990-04-18 | 1991-10-22 | A. Finkl & Sons Co. | Low alloy steel product |
JP2573118B2 (ja) * | 1990-11-21 | 1997-01-22 | 新日本製鐵株式会社 | 被削性の優れた機械構造用電気抵抗溶接鋼管 |
US5447800A (en) * | 1993-09-27 | 1995-09-05 | Crucible Materials Corporation | Martensitic hot work tool steel die block article and method of manufacture |
JPH1060585A (ja) * | 1996-08-21 | 1998-03-03 | Daido Steel Co Ltd | 熱間工具鋼 |
JP3445478B2 (ja) * | 1997-11-18 | 2003-09-08 | いすゞ自動車株式会社 | 機械構造用鋼及びそれを用いた破断分割機械部品 |
JP3753054B2 (ja) * | 2001-06-08 | 2006-03-08 | 大同特殊鋼株式会社 | 超硬工具切削性にすぐれた機械構造用の快削鋼 |
DE102007038662A1 (de) * | 2007-08-15 | 2009-02-19 | Rheinmetall Waffe Munition Gmbh | Fertigungsverfahren und Stahl für schwere Munitionshüllen |
JP6814655B2 (ja) * | 2017-02-17 | 2021-01-20 | 日鉄ステンレス株式会社 | フェライト系快削ステンレス線材 |
CN115161562B (zh) * | 2022-09-07 | 2022-11-29 | 北京科技大学 | 碲处理的铝脱氧钢及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2236716A (en) * | 1940-08-23 | 1941-04-01 | Republic Steel Corp | Steel containing tellurium |
DE1433118A1 (de) * | 1961-04-12 | 1968-10-17 | Mannesmann Ag | Die Verwendung von un- oder niedriglegierten Staehlen fuer Walz- oder Schmiedeerzeugnisse,die bei ihrer Verformung vorwiegend in einer Richtung gestreckt werden und querzu dieser Verformungsrichtung gute Kerbschlagzaehigkeitswerte aufweisen sollen |
US3634074A (en) * | 1968-04-03 | 1972-01-11 | Daido Steel Co Ltd | Free cutting steels |
US3861906A (en) * | 1972-12-29 | 1975-01-21 | Republic Steel Corp | Calcium deoxidized, fine grain steels |
SE393995B (sv) * | 1973-12-28 | 1977-05-31 | Stora Kopparbergs Kbergslags A | Sett vid framstellning av konstruktioner av valsat stalmaterial |
FR2287521A1 (fr) * | 1974-10-11 | 1976-05-07 | Ugine Aciers | Acier de decolletage |
JPS527011A (en) * | 1975-07-08 | 1977-01-19 | Susumu Otsuki | Aggregate structure of glued type water tank |
FR2318872A1 (fr) * | 1975-07-19 | 1977-02-18 | Dynamit Nobel Ag | Procede pou l'obtention d'esters alkyliques d'acide orthosilicique |
JPS5214203A (en) * | 1975-07-25 | 1977-02-03 | Kiyousan Denki Kk | Mechanical fuel pump-method to fix a rocker-arm |
JPS5257011A (en) * | 1975-11-07 | 1977-05-11 | Nippon Steel Corp | Material for welding of low susceptibility to weld crack and the proce ss for production |
-
1977
- 1977-06-24 FR FR7719484A patent/FR2395323A1/fr active Granted
-
1978
- 1978-05-30 GB GB23880/78A patent/GB1598606A/en not_active Expired
- 1978-05-31 US US05/911,113 patent/US4210444A/en not_active Expired - Lifetime
- 1978-06-06 DE DE2824803A patent/DE2824803C2/de not_active Expired
- 1978-06-12 IT IT24452/78A patent/IT1095159B/it active
- 1978-06-15 LU LU79822A patent/LU79822A1/xx unknown
- 1978-06-23 BE BE188810A patent/BE868411A/xx not_active IP Right Cessation
- 1978-06-23 NL NL7806814A patent/NL7806814A/xx not_active Application Discontinuation
- 1978-06-23 JP JP7635078A patent/JPS5411016A/ja active Granted
-
1982
- 1982-11-04 JP JP57193919A patent/JPS58207361A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5411016A (en) | 1979-01-26 |
GB1598606A (en) | 1981-09-23 |
IT1095159B (it) | 1985-08-10 |
FR2395323B1 (it) | 1981-10-09 |
LU79822A1 (fr) | 1978-12-07 |
DE2824803A1 (de) | 1979-01-18 |
JPS618145B2 (it) | 1986-03-12 |
FR2395323A1 (fr) | 1979-01-19 |
IT7824452A0 (it) | 1978-06-12 |
US4210444A (en) | 1980-07-01 |
BE868411A (fr) | 1978-10-16 |
DE2824803C2 (de) | 1984-06-14 |
JPS58207361A (ja) | 1983-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |