GB419009A - Improvements in the manufacture of articles from steel alloys - Google Patents

Improvements in the manufacture of articles from steel alloys

Info

Publication number
GB419009A
GB419009A GB33504/33A GB3350433A GB419009A GB 419009 A GB419009 A GB 419009A GB 33504/33 A GB33504/33 A GB 33504/33A GB 3350433 A GB3350433 A GB 3350433A GB 419009 A GB419009 A GB 419009A
Authority
GB
United Kingdom
Prior art keywords
alloys
articles
carbon
steel alloys
manufacture
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
GB33504/33A
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp 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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Publication of GB419009A publication Critical patent/GB419009A/en
Expired legal-status Critical Current

Links

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • 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
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium

Abstract

Articles which must, in use, withstand the attack of gases that attack and remove carbon, such as apparatus or parts thereof used in the destructive hydrogenation of oil or coal or in the synthesis of ammonia, are made from non-austenitic steel alloys in which all the carbon is caused to combine with titanium, the titanium content being at least four times the carbon content. Such alloys may also contain one or more of the elements silicon, manganese, chromium, molybdenum and vanadium. Specification 408,632 (as open to inspection under Sect. 91 of the Acts) is referred to. The Specification as open to inspection under Sect. 91 states also that the alloys may contain nickel and cobalt. This subject-matter does not appear in the Specification as accepted.
GB33504/33A 1932-12-08 1933-11-29 Improvements in the manufacture of articles from steel alloys Expired GB419009A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1932K0128126 DE692226C (en) 1932-12-08 1932-12-08 Containers and container parts for the splitting hydrogenation of oils and coals as well as for ammonia synthesis, which have to be resistant to the decarburizing attack of hydrogen and hydrogen-containing gas mixtures at high temperatures and pressures
DE1933K0129566 DE687503C (en) 1932-12-08 1933-03-21 Manufacture of items that have to be resistant to attack by decarburizing gases

Publications (1)

Publication Number Publication Date
GB419009A true GB419009A (en) 1934-11-05

Family

ID=34105324

Family Applications (4)

Application Number Title Priority Date Filing Date
GB33504/33A Expired GB419009A (en) 1932-12-08 1933-11-29 Improvements in the manufacture of articles from steel alloys
GB6244/34A Expired GB425073A (en) 1932-12-08 1934-02-26 Improvements in the manufacture of articles from steel alloys
GB8611/34A Expired GB427585A (en) 1932-12-08 1934-03-19 Improvements in the manufacture of articles from steel alloys
GB8537/34A Expired GB420567A (en) 1932-12-08 1934-03-19 Improvements in the manufacture of articles from steel alloys

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB6244/34A Expired GB425073A (en) 1932-12-08 1934-02-26 Improvements in the manufacture of articles from steel alloys
GB8611/34A Expired GB427585A (en) 1932-12-08 1934-03-19 Improvements in the manufacture of articles from steel alloys
GB8537/34A Expired GB420567A (en) 1932-12-08 1934-03-19 Improvements in the manufacture of articles from steel alloys

Country Status (4)

Country Link
US (3) US2059893A (en)
AT (3) AT143620B (en)
DE (2) DE692226C (en)
GB (4) GB419009A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851774A1 (en) * 2003-02-27 2004-09-03 Inst Francais Du Petrole LOW ALLOYED ANTICOKAGE STEELS WITH INCREASED SILICON AND MANGANESE CONTENT AND THEIR USE IN REFINING AND PETROCHEMICAL APPLICATIONS

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756064C (en) * 1935-11-09 1953-11-09 Ig Farbenindustrie Ag Devices made of high-alloy chromium steel containing silicon for the thermal treatment of coal and hydrocarbons
DE916829C (en) * 1940-06-05 1954-08-19 Rheinische Roehrenwerke Ag Steel alloys resistant to intergranular corrosion
DE941491C (en) * 1940-11-03 1956-04-12 Phoenix Rheinrohr Ag Vereinigt Ferritic or ferritic-pearlitic steels for objects that should have a high heat resistance of over 800
DE973061C (en) * 1941-02-20 1959-11-19 Phoenix Rheinrohr Ag Vereinigt Steel for seamless tubes
DE767100C (en) * 1941-04-30 1952-05-02 Roehrenwerke A G Deutsche Material for objects that should have high durability
DE972264C (en) * 1941-06-07 1959-06-18 Phoenix Rheinrohr Ag Vereinigt Steel for objects that must have a high level of durability
DE949826C (en) * 1941-08-05 1956-09-27 Phoenix Rheinrohr Ag Vereinigt Durable steel alloy
DE954062C (en) * 1941-09-25 1956-12-13 Phoenix Rheinrohr Ag Vereinigt Durable steel alloy
DE945150C (en) * 1941-10-03 1956-07-05 Phoenix Rheinrohr Ag Vereinigt Steel alloy for durable objects with good notch toughness
DE968276C (en) * 1941-12-28 1958-01-30 Phoenix Rheinrohr Ag Vereinigt Durable steel alloys
DE965638C (en) * 1941-12-28 1957-06-13 Phoenix Rheinrohr Ag Vereinigt Titanium-containing chrome steels for cast steel parts with high fatigue strength
DE917674C (en) * 1942-09-19 1954-09-09 Rheinische Roehrenwerke Ag Steel for seals
US2716271A (en) * 1943-09-22 1955-08-30 Smith Corp A O Enameling process and article produced thereby
US2495835A (en) * 1945-10-15 1950-01-31 George N Hibben Light-colored enameled steel article
US2506226A (en) * 1946-04-12 1950-05-02 Hydrocarbon Research Inc Stainless steel catalyst for hydrocarbon synthesis
US2586535A (en) * 1948-12-29 1952-02-19 Universal Oil Prod Co Catalytic hydrogenation of aromatic hydrocarbons in a stainless steel reactor
DE976854C (en) * 1951-12-06 1964-06-11 Goodrich Co B F Material for the conversion chamber for the production of hydrogen cyanide
US2683086A (en) * 1952-08-28 1954-07-06 Timken Roller Bearing Co Low alloy steel containing boron and titanium for high-temperature use
US2797146A (en) * 1955-08-08 1957-06-25 Nat Distillers Chem Corp Mixing apparatus and process utilizing same
US2853379A (en) * 1957-05-23 1958-09-23 Lukens Steel Co High strength alloy steel for structural and pressure vessels
JPS498765B1 (en) * 1969-08-27 1974-02-28
US4119445A (en) * 1971-05-10 1978-10-10 Youngstown Sheet And Tube Company High strength alloy of ferritic structure
IT1075397B (en) * 1977-04-15 1985-04-22 Snam Progetti METHANATION REACTOR
FR2434649A1 (en) * 1978-09-01 1980-03-28 Ugine Kuhlmann REACTOR MADE FROM STEEL PARTICULARLY RESISTANT TO THE EFFECTS OF OXO SYNTHESIS
US4921684A (en) * 1982-11-26 1990-05-01 C F Braun, Inc. Ammonia conversion process
US4554135A (en) * 1982-11-26 1985-11-19 C F Braun & Co. Ammonia converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851774A1 (en) * 2003-02-27 2004-09-03 Inst Francais Du Petrole LOW ALLOYED ANTICOKAGE STEELS WITH INCREASED SILICON AND MANGANESE CONTENT AND THEIR USE IN REFINING AND PETROCHEMICAL APPLICATIONS
US7442264B2 (en) 2003-02-27 2008-10-28 Institute Francais Du Petrole Method of using low alloy anticoking steels with an increased silicon and manganese content in refining and petrochemicals applications

Also Published As

Publication number Publication date
DE687503C (en) 1940-01-31
GB427585A (en) 1935-04-26
GB425073A (en) 1935-03-06
AT143623B (en) 1935-11-25
GB420567A (en) 1934-12-04
AT145805B (en) 1936-05-25
US2109119A (en) 1938-02-22
AT143620B (en) 1935-11-25
US2109118A (en) 1938-02-22
DE692226C (en) 1940-06-15
US2059893A (en) 1936-11-03

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