FR91264E - Process for forming a chromium-based coating on a steel strip and strip according to that obtained by the above process or similar process - Google Patents

Process for forming a chromium-based coating on a steel strip and strip according to that obtained by the above process or similar process

Info

Publication number
FR91264E
FR91264E FR80860A FR80860A FR91264E FR 91264 E FR91264 E FR 91264E FR 80860 A FR80860 A FR 80860A FR 80860 A FR80860 A FR 80860A FR 91264 E FR91264 E FR 91264E
Authority
FR
France
Prior art keywords
chromium
forming
based coating
strip
steel strip
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
FR80860A
Other languages
French (fr)
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.)
Bethlehem Steel Corp
Original Assignee
Bethlehem Steel Corp
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
Priority claimed from US505587A external-priority patent/US3312546A/en
Priority claimed from US580607A external-priority patent/US3340054A/en
Application filed by Bethlehem Steel Corp filed Critical Bethlehem Steel Corp
Priority to FR80860A priority Critical patent/FR91264E/en
Application granted granted Critical
Publication of FR91264E publication Critical patent/FR91264E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F3/1007—Atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
FR80860A 1963-07-24 1966-10-20 Process for forming a chromium-based coating on a steel strip and strip according to that obtained by the above process or similar process Expired FR91264E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR80860A FR91264E (en) 1963-07-24 1966-10-20 Process for forming a chromium-based coating on a steel strip and strip according to that obtained by the above process or similar process

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US29746163A 1963-07-24 1963-07-24
US37028864A 1964-05-26 1964-05-26
US37112764A 1964-05-28 1964-05-28
US505587A US3312546A (en) 1965-10-20 1965-10-20 Formation of chromium-containing coatings on steel strip
US50032565A 1965-10-21 1965-10-21
US580607A US3340054A (en) 1963-07-24 1966-09-20 Formation of chromium-containing coatings on steel strip
FR80860A FR91264E (en) 1963-07-24 1966-10-20 Process for forming a chromium-based coating on a steel strip and strip according to that obtained by the above process or similar process

Publications (1)

Publication Number Publication Date
FR91264E true FR91264E (en) 1968-05-17

Family

ID=27562304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR80860A Expired FR91264E (en) 1963-07-24 1966-10-20 Process for forming a chromium-based coating on a steel strip and strip according to that obtained by the above process or similar process

Country Status (1)

Country Link
FR (1) FR91264E (en)

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