GB1226512A - - Google Patents

Info

Publication number
GB1226512A
GB1226512A GB1226512DA GB1226512A GB 1226512 A GB1226512 A GB 1226512A GB 1226512D A GB1226512D A GB 1226512DA GB 1226512 A GB1226512 A GB 1226512A
Authority
GB
United Kingdom
Prior art keywords
april
fow
heading
nuts
impurities
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
Other languages
English (en)
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 filed Critical
Publication of GB1226512A publication Critical patent/GB1226512A/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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Lubricants (AREA)
  • Earth Drilling (AREA)
GB1226512D 1968-04-08 1969-04-08 Expired GB1226512A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2280968 1968-04-08

Publications (1)

Publication Number Publication Date
GB1226512A true GB1226512A (enrdf_load_stackoverflow) 1971-03-31

Family

ID=12093003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226512D Expired GB1226512A (enrdf_load_stackoverflow) 1968-04-08 1969-04-08

Country Status (7)

Country Link
US (1) US3622306A (enrdf_load_stackoverflow)
BE (1) BE731139A (enrdf_load_stackoverflow)
CA (1) CA926658A (enrdf_load_stackoverflow)
CS (1) CS181154B2 (enrdf_load_stackoverflow)
DE (1) DE1917919B2 (enrdf_load_stackoverflow)
FR (1) FR2005802A1 (enrdf_load_stackoverflow)
GB (1) GB1226512A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526122A1 (fr) * 1982-04-30 1983-11-04 Skf Steel Eng Ab Tubes resistant a l'acide sulfhydrique
GB2125822A (en) * 1982-08-18 1984-03-14 Skf Steel Eng Ab Rods resistant to hydrosulfuric acid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013119980A1 (en) * 2012-02-08 2013-08-15 Chevron U.S.A. Inc. Equipment for use in corrosive environments and methods for forming thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845345A (en) * 1958-07-29 Process for purifying mercury
US2763544A (en) * 1950-11-03 1956-09-18 Nyby Bruk Ab Chromium steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526122A1 (fr) * 1982-04-30 1983-11-04 Skf Steel Eng Ab Tubes resistant a l'acide sulfhydrique
GB2120275A (en) * 1982-04-30 1983-11-30 Skf Steel Eng Ab Pipes resistant to hydrosulphuric acid
GB2125822A (en) * 1982-08-18 1984-03-14 Skf Steel Eng Ab Rods resistant to hydrosulfuric acid
US4585062A (en) * 1982-08-18 1986-04-29 Skf Steel Engineering Ab Method of using rods resistant to hydrosulfuric acid

Also Published As

Publication number Publication date
CS181154B2 (en) 1978-03-31
BE731139A (enrdf_load_stackoverflow) 1969-09-15
CA926658A (en) 1973-05-22
US3622306A (en) 1971-11-23
FR2005802A1 (enrdf_load_stackoverflow) 1969-12-19
DE1917919B2 (de) 1973-01-11
DE1917919A1 (de) 1972-03-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee