DE941491C - Ferritic or ferritic-pearlitic steels for objects that should have a high heat resistance of over 800 - Google Patents

Ferritic or ferritic-pearlitic steels for objects that should have a high heat resistance of over 800

Info

Publication number
DE941491C
DE941491C DED1379D DED0001379D DE941491C DE 941491 C DE941491 C DE 941491C DE D1379 D DED1379 D DE D1379D DE D0001379 D DED0001379 D DE D0001379D DE 941491 C DE941491 C DE 941491C
Authority
DE
Germany
Prior art keywords
ferritic
objects
over
heat resistance
pearlitic steels
Prior art date
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
DED1379D
Other languages
German (de)
Inventor
Dr Hermann Josef Schiffler
Dr Ewald Baerlecken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phoenix Rheinrohr AG
Original Assignee
Phoenix Rheinrohr AG
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.)
Filing date
Publication date
Application filed by Phoenix Rheinrohr AG filed Critical Phoenix Rheinrohr AG
Priority to DED1379D priority Critical patent/DE941491C/en
Application granted granted Critical
Publication of DE941491C publication Critical patent/DE941491C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
DED1379D 1940-11-03 1940-11-03 Ferritic or ferritic-pearlitic steels for objects that should have a high heat resistance of over 800 Expired DE941491C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED1379D DE941491C (en) 1940-11-03 1940-11-03 Ferritic or ferritic-pearlitic steels for objects that should have a high heat resistance of over 800

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED1379D DE941491C (en) 1940-11-03 1940-11-03 Ferritic or ferritic-pearlitic steels for objects that should have a high heat resistance of over 800

Publications (1)

Publication Number Publication Date
DE941491C true DE941491C (en) 1956-04-12

Family

ID=7029240

Family Applications (1)

Application Number Title Priority Date Filing Date
DED1379D Expired DE941491C (en) 1940-11-03 1940-11-03 Ferritic or ferritic-pearlitic steels for objects that should have a high heat resistance of over 800

Country Status (1)

Country Link
DE (1) DE941491C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335534B1 (en) * 1970-06-30 1978-09-27
EP0475420A1 (en) * 1990-09-12 1992-03-18 Kawasaki Steel Corporation Rapidly solidified iron-chromium-aluminium alloy foil, with high oxidation resistance

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1503772A (en) * 1919-11-08 1924-08-05 Electro Metallurg Co Alloy for high-temperature use
FR583408A (en) * 1923-06-07 1925-01-13 Thomson Houston Comp Francaise Improvements made to metal alloys
US1880953A (en) * 1929-02-13 1932-10-04 Twin Coach Co Rail car construction
US1946522A (en) * 1929-05-27 1934-02-13 Wilcox Rich Corp Steel alloy
AT137301B (en) * 1930-06-26 1934-04-25 Krupp Ag Process for improving the properties, especially hardness, strength and yield strength, of iron and steel alloys with a low carbon content by precipitation hardening.
FR764429A (en) * 1932-12-07 1934-05-22 Comm Aciers Soc Ind Manufacturing process for parts, which must be able to withstand attack by decarburizing gases
AT143620B (en) * 1932-12-08 1935-11-25 Krupp Ag Manufacture of objects that have to be resistant to attack by decarburizing gases, especially at high temperatures and pressures.
GB454151A (en) * 1934-05-24 1936-09-18 Electro Metallurg Co Improvements in or relating to seamless steel alloy vessels
FR822317A (en) * 1936-06-08 1937-12-28 Kemet Lab Co Inc Iron alloys for electric resistances

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1503772A (en) * 1919-11-08 1924-08-05 Electro Metallurg Co Alloy for high-temperature use
FR583408A (en) * 1923-06-07 1925-01-13 Thomson Houston Comp Francaise Improvements made to metal alloys
US1880953A (en) * 1929-02-13 1932-10-04 Twin Coach Co Rail car construction
US1946522A (en) * 1929-05-27 1934-02-13 Wilcox Rich Corp Steel alloy
AT137301B (en) * 1930-06-26 1934-04-25 Krupp Ag Process for improving the properties, especially hardness, strength and yield strength, of iron and steel alloys with a low carbon content by precipitation hardening.
FR764429A (en) * 1932-12-07 1934-05-22 Comm Aciers Soc Ind Manufacturing process for parts, which must be able to withstand attack by decarburizing gases
AT143620B (en) * 1932-12-08 1935-11-25 Krupp Ag Manufacture of objects that have to be resistant to attack by decarburizing gases, especially at high temperatures and pressures.
AT145805B (en) * 1932-12-08 1936-05-25 Krupp Ag Manufacture of objects that have to be resistant to attack by decarburizing gases, especially at high temperatures and pressures.
GB454151A (en) * 1934-05-24 1936-09-18 Electro Metallurg Co Improvements in or relating to seamless steel alloy vessels
FR822317A (en) * 1936-06-08 1937-12-28 Kemet Lab Co Inc Iron alloys for electric resistances

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335534B1 (en) * 1970-06-30 1978-09-27
EP0475420A1 (en) * 1990-09-12 1992-03-18 Kawasaki Steel Corporation Rapidly solidified iron-chromium-aluminium alloy foil, with high oxidation resistance

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