JPS48102719A - - Google Patents
Info
- Publication number
- JPS48102719A JPS48102719A JP48029875A JP2987573A JPS48102719A JP S48102719 A JPS48102719 A JP S48102719A JP 48029875 A JP48029875 A JP 48029875A JP 2987573 A JP2987573 A JP 2987573A JP S48102719 A JPS48102719 A JP S48102719A
- Authority
- JP
- Japan
- 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
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23448372A | 1972-03-14 | 1972-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS48102719A true JPS48102719A (OSRAM) | 1973-12-24 |
Family
ID=22881577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48029875A Pending JPS48102719A (OSRAM) | 1972-03-14 | 1973-03-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3794532A (OSRAM) |
| JP (1) | JPS48102719A (OSRAM) |
| DE (1) | DE2312673A1 (OSRAM) |
| FR (1) | FR2176015B1 (OSRAM) |
| GB (1) | GB1383868A (OSRAM) |
| SE (1) | SE386912B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087287A (en) * | 1977-04-15 | 1978-05-02 | The United States Of America As Represented By The Secretary Of The Interior | Method for providing ferritic-iron-based alloys |
-
1972
- 1972-03-14 US US00234483A patent/US3794532A/en not_active Expired - Lifetime
-
1973
- 1973-03-05 GB GB1058773A patent/GB1383868A/en not_active Expired
- 1973-03-12 SE SE7303405A patent/SE386912B/xx unknown
- 1973-03-13 FR FR7308959A patent/FR2176015B1/fr not_active Expired
- 1973-03-14 JP JP48029875A patent/JPS48102719A/ja active Pending
- 1973-03-14 DE DE2312673A patent/DE2312673A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2176015B1 (OSRAM) | 1976-06-11 |
| US3794532A (en) | 1974-02-26 |
| DE2312673A1 (de) | 1973-09-27 |
| SE386912B (sv) | 1976-08-23 |
| FR2176015A1 (OSRAM) | 1973-10-26 |
| GB1383868A (en) | 1974-02-12 |