RO78828A - Procedeu si dispozitiv pentru fabricarea continua a tuburilor sudate umplute cu pulbere - Google Patents

Procedeu si dispozitiv pentru fabricarea continua a tuburilor sudate umplute cu pulbere

Info

Publication number
RO78828A
RO78828A RO7996282A RO9628279A RO78828A RO 78828 A RO78828 A RO 78828A RO 7996282 A RO7996282 A RO 7996282A RO 9628279 A RO9628279 A RO 9628279A RO 78828 A RO78828 A RO 78828A
Authority
RO
Romania
Prior art keywords
welded
powdered
continuous manufacture
tubes
welded tubes
Prior art date
Application number
RO7996282A
Other languages
English (en)
French (fr)
Inventor
Johan Dezeeuw
Jacobus C Vermeulen
Jan Barendregt
Original Assignee
Bv Verenigde Buizenfabrieken Vbf,Nl
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 Bv Verenigde Buizenfabrieken Vbf,Nl filed Critical Bv Verenigde Buizenfabrieken Vbf,Nl
Publication of RO78828A publication Critical patent/RO78828A/ro

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of rods or wire
    • B21C37/042—Manufacture of coated wire or rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/406—Filled tubular wire or rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/406—Filled tubular wire or rods
    • B23K2035/408—Filled tubular wire or rods with welded longitudinal seam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Powder Metallurgy (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
RO7996282A 1978-01-19 1979-01-15 Procedeu si dispozitiv pentru fabricarea continua a tuburilor sudate umplute cu pulbere RO78828A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7800646A NL173491C (nl) 1978-01-19 1978-01-19 Werkwijze en inrichting voor het continu vervaardigen van met poeder gevulde gelaste buis.

Publications (1)

Publication Number Publication Date
RO78828A true RO78828A (ro) 1982-04-12

Family

ID=19830182

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7996282A RO78828A (ro) 1978-01-19 1979-01-15 Procedeu si dispozitiv pentru fabricarea continua a tuburilor sudate umplute cu pulbere

Country Status (11)

Country Link
EP (1) EP0003370B1 (ro)
JP (1) JPS54109040A (ro)
AU (1) AU521925B2 (ro)
BR (1) BR7900328A (ro)
DE (1) DE2962302D1 (ro)
ES (1) ES476962A1 (ro)
GB (1) GB1604144A (ro)
HU (1) HU179938B (ro)
NL (1) NL173491C (ro)
PL (1) PL117355B1 (ro)
RO (1) RO78828A (ro)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148494A (en) * 1980-04-18 1981-11-17 Nippon Steel Corp Manufacture of composite wire for welding
JPS5844993A (ja) * 1981-09-11 1983-03-16 Nippon Steel Weld Prod & Eng Co Ltd 溶接用フラツクス入りワイヤの製造方法
JPS58184098A (ja) * 1982-04-23 1983-10-27 Daido Steel Co Ltd 溶接線材の製造方法
SE8304658L (sv) * 1983-08-29 1985-03-01 Werner Adolf Holmgren Forfarande och anordning for kontinuerlig tillverkning av pulverfylld svetselektrod
ATE31496T1 (de) * 1984-04-18 1988-01-15 Oerlikon Buehrle Schweisstech Verfahren und vorrichtung zur kontinuierlichen herstellung eines folldrahtes.
EP0158691B1 (de) * 1984-04-18 1988-01-07 Schweissindustrie Oerlikon Bührle AG Fülldraht
EP0158692A1 (de) * 1984-04-18 1985-10-23 Schweissindustrie Oerlikon Bührle AG Verfahren und Maschine zur Bearbeitung eines bewegten Rohres an seiner Längsschweissnaht
NL8403188A (nl) * 1984-10-18 1986-05-16 Schelde Nv Bemantelde wapeningdraad.
NL8600314A (nl) * 1986-02-10 1987-09-01 Hoogovens Groep Bv Met poeder gevulde buis alsmede werkwijze voor het continu vervaardigen van een dergelijke buis.
JPS63132797A (ja) * 1986-11-26 1988-06-04 Nippon Steel Corp フラツクス入りワイヤの連続的製造方法
NL8603032A (nl) * 1986-11-28 1988-06-16 Rijnstaal Bv Met poeder gevulde gelaste stalen buis en werkwijze voor het continu vervaardigen daarvan.
JPH03189092A (ja) * 1989-12-18 1991-08-19 Kawasaki Steel Corp 溶接用フラックス入りワイヤの製造方法
EP0489167B1 (en) * 1990-06-21 1996-05-01 NIPPON STEEL WELDING PRODUCTS & ENGINEERING CO., Ltd. Method of manufacturing tube filled with powder and granular material
US5474736A (en) * 1992-09-25 1995-12-12 Nippon Steel Welding Products & Engineering Co., Ltd. Methods for manufacturing tubes filled with powdery and granular substances
GB2422618A (en) 2005-01-28 2006-08-02 Injection Alloys Ltd Molten metal refining wire
FR2897549B1 (fr) * 2006-02-20 2009-02-06 Air Liquide Procede de fabrication de tubes remplis de poudres, tels des fils fourres de soudage
CN117300133A (zh) * 2023-10-12 2023-12-29 中孚惠心(天津)商贸有限公司 包芯线生产装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298923A (ro) 1962-10-12
FR2271898B1 (ro) 1974-05-22 1977-03-11 Arbed

Also Published As

Publication number Publication date
NL173491C (nl) 1984-02-01
PL212761A1 (ro) 1979-11-05
ES476962A1 (es) 1979-06-16
PL117355B1 (en) 1981-07-31
AU4335679A (en) 1979-07-26
GB1604144A (en) 1981-12-02
EP0003370B1 (en) 1982-03-24
NL173491B (nl) 1983-09-01
EP0003370A1 (en) 1979-08-08
NL7800646A (nl) 1979-07-23
JPS54109040A (en) 1979-08-27
BR7900328A (pt) 1979-08-14
DE2962302D1 (en) 1982-04-29
HU179938B (en) 1983-01-28
AU521925B2 (en) 1982-05-06

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