FR832192A - Advanced steelmaking process - Google Patents

Advanced steelmaking process

Info

Publication number: FR832192A
Authority: FR; France
Prior art keywords: steelmaking process; advanced; advanced steelmaking; steelmaking
Prior art date: 1938-01-17
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.): Expired

Application number

Other languages

Inventor

Fradon Pirojsha Mehta

Priority date (The priority date 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 date listed.)

1938-01-17

Filing date

1938-01-17

Publication date

1938-09-22

1938-01-17 Application filed filed Critical

1938-09-22 Application granted granted Critical

1938-09-22 Publication of FR832192A publication Critical patent/FR832192A/en

Status Expired legal-status Critical Current

Classifications

- 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
- C21C7/06—Deoxidising, e.g. killing
- 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
- 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
- C21C7/064—Dephosphorising; Desulfurising

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)

FR832192D 1938-01-17 1938-01-17 Advanced steelmaking process Expired FR832192A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR832192T		1938-01-17

Publications (1)

Publication Number	Publication Date
FR832192A true FR832192A (en)	1938-09-22

Family

ID=9295867

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR832192D Expired FR832192A (en)	1938-01-17	1938-01-17	Advanced steelmaking process

Country Status (1)

Country	Link
FR (1)	FR832192A (en)

1938
- 1938-01-17 FR FR832192D patent/FR832192A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
FR49645E (en)	1939-05-16	Process for manufacturing ethylene polymers
FR868733A (en)	1942-01-14	Process for the manufacture of isoquinoleine compounds
FR932558A (en)	1948-03-25	Advanced steelmaking process
FR832192A (en)	1938-09-22	Advanced steelmaking process
FR931877A (en)	1948-03-05	Advanced steelmaking process
FR844828A (en)	1939-08-02	Process and machine for the manufacture of metal tubes
FR845050A (en)	1939-08-09	Sulfur dioxide manufacturing process
FR887079A (en)	1943-11-03	Steel making process
FR866303A (en)	1941-07-28	Steel making process
FR830217A (en)	1938-07-25	Steel making process
FR953079A (en)	1949-11-30	Electrode manufacturing process
FR857717A (en)	1940-09-26	Acrolein manufacturing process
FR860308A (en)	1941-01-11	Encaustic manufacturing process
FR876552A (en)	1942-11-10	Isosucramines manufacturing process
FR832259A (en)	1938-09-23	Aminonitriles manufacturing process
FR867904A (en)	1941-12-05	Process for manufacturing pentite anhydrocompounds
FR832191A (en)	1938-09-22	Advanced process for dephosphorizing steel
FR825909A (en)	1938-03-17	Thomas steel manufacturing process
FR854349A (en)	1940-04-10	Projection screen manufacturing process
FR863157A (en)	1941-03-25	Process for manufacturing powdered alloys
FR874729A (en)	1942-08-19	Process for improving textiles
FR839241A (en)	1939-03-29	Process for introducing lead into steel
FR843896A (en)	1939-07-12	Anhydrite manufacturing process
FR749138A (en)	1933-07-18	Ferric oxalate manufacturing process
FR862494A (en)	1941-03-07	Manufacturing process for halogenated esters