JPS48100305A - - Google Patents
Info
- Publication number
- JPS48100305A JPS48100305A JP48024235A JP2423573A JPS48100305A JP S48100305 A JPS48100305 A JP S48100305A JP 48024235 A JP48024235 A JP 48024235A JP 2423573 A JP2423573 A JP 2423573A JP S48100305 A JPS48100305 A JP S48100305A
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
-
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Tunnel Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7202543A SE378428B (en:Method) | 1972-02-29 | 1972-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS48100305A true JPS48100305A (en:Method) | 1973-12-18 |
Family
ID=20260150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48024235A Pending JPS48100305A (en:Method) | 1972-02-29 | 1973-02-28 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3899287A (en:Method) |
| JP (1) | JPS48100305A (en:Method) |
| DE (1) | DE2309245A1 (en:Method) |
| FR (1) | FR2174192A1 (en:Method) |
| GB (1) | GB1395864A (en:Method) |
| IT (1) | IT979578B (en:Method) |
| SE (1) | SE378428B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA874874A (de) * | 1974-10-31 | 1978-02-15 | Ebner Ind Ofenbau | Anlage zum blankgluhen von stangen und rohren aus chrom-nickelstahl oder chromstahl |
| CN111455151A (zh) * | 2020-04-13 | 2020-07-28 | 重庆赛迪热工环保工程技术有限公司 | 一种侧进侧出的炉型结构 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2191133A (en) * | 1934-12-05 | 1940-02-20 | Ici Ltd | Apparatus for heat treating |
| US2253897A (en) * | 1937-05-24 | 1941-08-26 | Doderer Wilhelm | Contrivance for treating materials within a gas atmosphere of increased pressure |
| US2421482A (en) * | 1944-09-20 | 1947-06-03 | Sentry Company | Furnace |
| US2749106A (en) * | 1950-11-28 | 1956-06-05 | Metallurg Processes Co | Protection of hot metallic bodies against oxidation |
-
1972
- 1972-02-29 SE SE7202543A patent/SE378428B/xx unknown
-
1973
- 1973-02-24 DE DE19732309245 patent/DE2309245A1/de active Pending
- 1973-02-26 GB GB933073A patent/GB1395864A/en not_active Expired
- 1973-02-27 US US336353A patent/US3899287A/en not_active Expired - Lifetime
- 1973-02-28 FR FR7307193A patent/FR2174192A1/fr not_active Withdrawn
- 1973-02-28 JP JP48024235A patent/JPS48100305A/ja active Pending
- 1973-02-28 IT IT20988/73A patent/IT979578B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2174192A1 (en:Method) | 1973-10-12 |
| DE2309245A1 (de) | 1973-09-06 |
| GB1395864A (en) | 1975-05-29 |
| SE378428B (en:Method) | 1975-09-01 |
| IT979578B (it) | 1974-09-30 |
| US3899287A (en) | 1975-08-12 |