FR2256959A1 - Copper-base soldering or brazing alloy - contg. zinc manganese and titanium for brazing cutting tools - Google Patents

Copper-base soldering or brazing alloy - contg. zinc manganese and titanium for brazing cutting tools

Info

Publication number
FR2256959A1
FR2256959A1 FR7400302A FR7400302A FR2256959A1 FR 2256959 A1 FR2256959 A1 FR 2256959A1 FR 7400302 A FR7400302 A FR 7400302A FR 7400302 A FR7400302 A FR 7400302A FR 2256959 A1 FR2256959 A1 FR 2256959A1
Authority
FR
France
Prior art keywords
brazing
cutting tools
contg
titanium
copper
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.)
Granted
Application number
FR7400302A
Other languages
French (fr)
Other versions
FR2256959B1 (en
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.)
MASATOSHI TSUDA
Original Assignee
MASATOSHI TSUDA
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 MASATOSHI TSUDA filed Critical MASATOSHI TSUDA
Priority to FR7400302A priority Critical patent/FR2256959A1/en
Priority to DE19742402235 priority patent/DE2402235C2/en
Publication of FR2256959A1 publication Critical patent/FR2256959A1/en
Application granted granted Critical
Publication of FR2256959B1 publication Critical patent/FR2256959B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/302—Cu as the principal constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Conductive Materials (AREA)
  • Ceramic Products (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

Alloy has the compsn. 15-40% Mn, up to 15% Zn, pref. 0.5-15%, 0.05-0.25% Ti, balance Cu. The alloy has a m.pt. which varies from 840-870 degrees C. depending on the Zn content, and hazs a uniform structure composed of mainly an alpha phase (solid soln. of Mn in Cu), and alpha manganese (solid soln. of Cu in Mn). Useful for brazing tipped cutting tools.
FR7400302A 1974-01-04 1974-01-04 Copper-base soldering or brazing alloy - contg. zinc manganese and titanium for brazing cutting tools Granted FR2256959A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7400302A FR2256959A1 (en) 1974-01-04 1974-01-04 Copper-base soldering or brazing alloy - contg. zinc manganese and titanium for brazing cutting tools
DE19742402235 DE2402235C2 (en) 1974-01-04 1974-01-17 Copper-based solder alloy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7400302A FR2256959A1 (en) 1974-01-04 1974-01-04 Copper-base soldering or brazing alloy - contg. zinc manganese and titanium for brazing cutting tools
DE19742402235 DE2402235C2 (en) 1974-01-04 1974-01-17 Copper-based solder alloy

Publications (2)

Publication Number Publication Date
FR2256959A1 true FR2256959A1 (en) 1975-08-01
FR2256959B1 FR2256959B1 (en) 1978-03-31

Family

ID=25766472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400302A Granted FR2256959A1 (en) 1974-01-04 1974-01-04 Copper-base soldering or brazing alloy - contg. zinc manganese and titanium for brazing cutting tools

Country Status (2)

Country Link
DE (1) DE2402235C2 (en)
FR (1) FR2256959A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114952078A (en) * 2022-05-25 2022-08-30 浙江亚通焊材有限公司 Preparation method of copper-based solder for brazing stainless steel and red copper and copper-based solder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL112765C (en) * 1960-12-14
DE1792606B2 (en) * 1968-09-25 1973-03-08 Kao Soap Co Ltd, Tokio PROCESS FOR FRACTIONING OILS AND FATS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114952078A (en) * 2022-05-25 2022-08-30 浙江亚通焊材有限公司 Preparation method of copper-based solder for brazing stainless steel and red copper and copper-based solder

Also Published As

Publication number Publication date
DE2402235B1 (en) 1974-09-12
DE2402235C2 (en) 1975-04-30
FR2256959B1 (en) 1978-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse