FR618498A - Seamless hollow articles, and method of making them - Google Patents

Seamless hollow articles, and method of making them

Info

Publication number
FR618498A
FR618498A FR618498DA FR618498A FR 618498 A FR618498 A FR 618498A FR 618498D A FR618498D A FR 618498DA FR 618498 A FR618498 A FR 618498A
Authority
FR
France
Prior art keywords
making
hollow articles
seamless hollow
seamless
articles
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
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.)
ELECTRO METALLURG CO
Original Assignee
ELECTRO METALLURG CO
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 ELECTRO METALLURG CO filed Critical ELECTRO METALLURG CO
Application granted granted Critical
Publication of FR618498A publication Critical patent/FR618498A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/10—Piercing billets
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
FR618498D 1925-10-15 1926-07-05 Seamless hollow articles, and method of making them Expired FR618498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62658A US1590277A (en) 1925-10-15 1925-10-15 Seamless hollow article and process of making same

Publications (1)

Publication Number Publication Date
FR618498A true FR618498A (en) 1927-03-10

Family

ID=22043963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR618498D Expired FR618498A (en) 1925-10-15 1926-07-05 Seamless hollow articles, and method of making them

Country Status (3)

Country Link
US (1) US1590277A (en)
FR (1) FR618498A (en)
GB (1) GB259920A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682622A1 (en) * 1991-10-17 1993-04-23 Creusot Loire Method and device for manufacturing a large-sized tubular workpiece and thin-walled hoop (shell, sleeve) obtained

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222163A (en) * 1963-04-12 1965-12-07 Union Carbide Corp Deformable chromium steel
BR9507840A (en) * 1994-05-17 1997-09-23 Ksb Ag Hard casting material with high resistance to corrosion and wear and use of a hard casting material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682622A1 (en) * 1991-10-17 1993-04-23 Creusot Loire Method and device for manufacturing a large-sized tubular workpiece and thin-walled hoop (shell, sleeve) obtained

Also Published As

Publication number Publication date
GB259920A (en) 1926-11-11
US1590277A (en) 1926-06-29

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