BR7204121D0 - PROCESS TO PRODUCE STAINLESS STEEL STRAW STAINLESS STEEL MATERIAL FOR USE IN THE SAME WELL AS MATERIAL IN STAINLESS STEEL STRAW OBTAINED IN THE SAME - Google Patents

PROCESS TO PRODUCE STAINLESS STEEL STRAW STAINLESS STEEL MATERIAL FOR USE IN THE SAME WELL AS MATERIAL IN STAINLESS STEEL STRAW OBTAINED IN THE SAME

Info

Publication number
BR7204121D0
BR7204121D0 BR4121/72A BR412172A BR7204121D0 BR 7204121 D0 BR7204121 D0 BR 7204121D0 BR 4121/72 A BR4121/72 A BR 4121/72A BR 412172 A BR412172 A BR 412172A BR 7204121 D0 BR7204121 D0 BR 7204121D0
Authority
BR
Brazil
Prior art keywords
stainless steel
same
straw
produce
steel straw
Prior art date
Application number
BR4121/72A
Other languages
Portuguese (pt)
Inventor
P Teenkiste
Original Assignee
Bekaert Sa Nv
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 Bekaert Sa Nv filed Critical Bekaert Sa Nv
Publication of BR7204121D0 publication Critical patent/BR7204121D0/en

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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P17/00—Metal-working operations, not covered by a single other subclass or another group in this subclass
    • B23P17/04—Metal-working operations, not covered by a single other subclass or another group in this subclass characterised by the nature of the material involved or the kind of product independently of its shape
    • B23P17/06—Making steel wool or the like
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12424—Mass of only fibers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Steel (AREA)
  • Preliminary Treatment Of Fibers (AREA)
BR4121/72A 1971-06-24 1972-06-23 PROCESS TO PRODUCE STAINLESS STEEL STRAW STAINLESS STEEL MATERIAL FOR USE IN THE SAME WELL AS MATERIAL IN STAINLESS STEEL STRAW OBTAINED IN THE SAME BR7204121D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2969471 1971-06-24

Publications (1)

Publication Number Publication Date
BR7204121D0 true BR7204121D0 (en) 1973-04-26

Family

ID=10295625

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4121/72A BR7204121D0 (en) 1971-06-24 1972-06-23 PROCESS TO PRODUCE STAINLESS STEEL STRAW STAINLESS STEEL MATERIAL FOR USE IN THE SAME WELL AS MATERIAL IN STAINLESS STEEL STRAW OBTAINED IN THE SAME

Country Status (10)

Country Link
US (1) US3834878A (en)
BE (1) BE785306A (en)
BR (1) BR7204121D0 (en)
CA (1) CA947462A (en)
DE (1) DE2230873A1 (en)
FR (1) FR2143256B1 (en)
GB (1) GB1350837A (en)
IT (1) IT958508B (en)
LU (1) LU65579A1 (en)
ZA (1) ZA724353B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144424A (en) * 1976-05-24 1977-12-01 Takeo Nakagawa Manufacture of steel fiber for reinforcing concrete
JPS5445615A (en) * 1977-09-20 1979-04-11 Daido Steel Co Ltd Ferrite base freeecutting stainless steel
US4255187A (en) * 1979-08-29 1981-03-10 Inland Steel Company Bismuth-containing steel
CA1330628C (en) * 1986-09-19 1994-07-12 Kenneth E. Pinnow Low carbon plus nitrogen free-machining austenitic stainless steels with improved machinability and corrosion resistance
WO1993017143A1 (en) * 1992-02-25 1993-09-02 Kawasaki Steel Corporation High-chromium and high-phosphorus ferritic stainless steel excellent in weatherproofness and rustproofness
FR2740783B1 (en) * 1995-11-03 1998-03-06 Ugine Savoie Sa FERRITIC STAINLESS STEEL USABLE FOR THE PRODUCTION OF STEEL WOOL
CN111101898B (en) * 2020-01-07 2022-07-08 中石化石油工程技术服务有限公司 Sulphur device is scraped in steel wire operation of ultra-deep high sulphur gas well test-well

Also Published As

Publication number Publication date
FR2143256B1 (en) 1973-07-13
CA947462A (en) 1974-05-21
DE2230873A1 (en) 1972-12-28
US3834878A (en) 1974-09-10
IT958508B (en) 1973-10-30
GB1350837A (en) 1974-04-24
FR2143256A1 (en) 1973-02-02
BE785306A (en) 1972-10-16
LU65579A1 (en) 1972-10-25
ZA724353B (en) 1973-03-28

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