DK136203B - Fremgangsmåde ved fremstilling af en varmvalset stålgenstand indeholdende tellur og/eller selen som tilsætningsstof i bearbejdelighedsforbedrende mængder. - Google Patents
Fremgangsmåde ved fremstilling af en varmvalset stålgenstand indeholdende tellur og/eller selen som tilsætningsstof i bearbejdelighedsforbedrende mængder.Info
- Publication number
- DK136203B DK136203B DK97570AA DK97570A DK136203B DK 136203 B DK136203 B DK 136203B DK 97570A A DK97570A A DK 97570AA DK 97570 A DK97570 A DK 97570A DK 136203 B DK136203 B DK 136203B
- Authority
- DK
- Denmark
- Prior art keywords
- selenium
- workability
- additive
- hot
- production
- Prior art date
Links
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000000654 additive Substances 0.000 title 1
- 230000000996 additive effect Effects 0.000 title 1
- 229910052711 selenium Inorganic materials 0.000 title 1
- 239000011669 selenium Substances 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 229910052714 tellurium Inorganic materials 0.000 title 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 title 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49988—Metal casting
- Y10T29/49991—Combined with rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80279869A | 1969-02-27 | 1969-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK136203B true DK136203B (da) | 1977-09-05 |
| DK136203C DK136203C (da) | 1978-02-27 |
Family
ID=25184724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK97570AA DK136203B (da) | 1969-02-27 | 1970-02-26 | Fremgangsmåde ved fremstilling af en varmvalset stålgenstand indeholdende tellur og/eller selen som tilsætningsstof i bearbejdelighedsforbedrende mængder. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3590476A (da) |
| JP (1) | JPS5210806B1 (da) |
| AT (1) | AT314575B (da) |
| BE (1) | BE746367A (da) |
| CH (1) | CH509845A (da) |
| DE (1) | DE2006477A1 (da) |
| DK (1) | DK136203B (da) |
| ES (1) | ES376977A1 (da) |
| FR (1) | FR2032464B1 (da) |
| GB (1) | GB1302065A (da) |
| LU (1) | LU60412A1 (da) |
| NL (1) | NL153104B (da) |
| NO (1) | NO137776C (da) |
| SE (1) | SE352546B (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436825B1 (fr) * | 1978-09-20 | 1987-07-24 | Daido Steel Co Ltd | Acier de decolletage au tellure et au soufre presentant une anisotropie reduite des proprietes mecaniques et une bonne aptitude au forgeage a froid, et procede de sa preparation |
| DE3009491A1 (de) * | 1979-03-14 | 1980-09-25 | Daido Steel Co Ltd | Stahl fuer das kaltschmieden und verfahren zu seiner herstellung |
| US4405381A (en) * | 1980-02-15 | 1983-09-20 | Republic Steel Corporation | Steel products such as bars, compositionally non-rimming and internally aluminum killed, having good surface condition |
| US4348800A (en) * | 1980-04-14 | 1982-09-14 | Republic Steel Corporation | Production of steel products with medium to high contents of carbon and manganese and superior surface quality |
| US4411056A (en) * | 1980-04-14 | 1983-10-25 | Republic Steel Corporation | Production of steel products with medium to high contents of carbon and manganese and superior surface quality |
| DE3068522D1 (en) * | 1980-08-11 | 1984-08-16 | Inland Steel Co | Semi-finished steel article and method for producing same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2187415A (en) * | 1939-05-13 | 1940-01-16 | Mackintosh Hemphill Company | Method of making rolls |
| US2979793A (en) * | 1958-05-08 | 1961-04-18 | American Brake Shoe Co | Cast iron |
| US3414042A (en) * | 1966-05-12 | 1968-12-03 | Behrens Knut Franz | Methods of producing killed steel |
-
1969
- 1969-02-27 US US802798*A patent/US3590476A/en not_active Expired - Lifetime
-
1970
- 1970-02-11 GB GB652170A patent/GB1302065A/en not_active Expired
- 1970-02-12 DE DE19702006477 patent/DE2006477A1/de active Pending
- 1970-02-17 JP JP45013361A patent/JPS5210806B1/ja active Pending
- 1970-02-23 BE BE746367D patent/BE746367A/xx unknown
- 1970-02-24 CH CH269170A patent/CH509845A/fr not_active IP Right Cessation
- 1970-02-25 NO NO70669A patent/NO137776C/no unknown
- 1970-02-25 NL NL707002684A patent/NL153104B/xx unknown
- 1970-02-25 LU LU60412D patent/LU60412A1/xx unknown
- 1970-02-26 FR FR7007020A patent/FR2032464B1/fr not_active Expired
- 1970-02-26 DK DK97570AA patent/DK136203B/da unknown
- 1970-02-26 AT AT178770A patent/AT314575B/de not_active IP Right Cessation
- 1970-02-27 ES ES376977A patent/ES376977A1/es not_active Expired
- 1970-02-27 SE SE02614/70A patent/SE352546B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT314575B (de) | 1974-04-10 |
| DE2006477A1 (de) | 1970-09-17 |
| FR2032464B1 (da) | 1974-09-20 |
| NL7002684A (da) | 1970-08-31 |
| SE352546B (da) | 1973-01-08 |
| ES376977A1 (es) | 1972-05-01 |
| NL153104B (nl) | 1977-05-16 |
| FR2032464A1 (da) | 1970-11-27 |
| GB1302065A (da) | 1973-01-04 |
| DK136203C (da) | 1978-02-27 |
| NO137776C (no) | 1978-04-26 |
| US3590476A (en) | 1971-07-06 |
| CH509845A (fr) | 1971-07-15 |
| NO137776B (no) | 1978-01-16 |
| JPS5210806B1 (da) | 1977-03-26 |
| BE746367A (fr) | 1970-07-31 |
| LU60412A1 (da) | 1970-04-28 |
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