US959048A - Method of making copper alloys. - Google Patents

Method of making copper alloys. Download PDF

Info

Publication number
US959048A
US959048A US46042208A US1908460422A US959048A US 959048 A US959048 A US 959048A US 46042208 A US46042208 A US 46042208A US 1908460422 A US1908460422 A US 1908460422A US 959048 A US959048 A US 959048A
Authority
US
United States
Prior art keywords
copper
copper alloys
precipitate
making copper
alloys
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 - Lifetime
Application number
US46042208A
Inventor
Gideon Boericke
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US46042208A priority Critical patent/US959048A/en
Application granted granted Critical
Publication of US959048A publication Critical patent/US959048A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C9/00—Alloys based on copper

Definitions

  • My invention has particular reference to the production of alloys of copper with such metals as tungsten, molybdenum, vanadium, chromium and the like.
  • the object of my invention is the provision of a process for producing alloys of the character specified, which rocess can be economically practiced, and W ich will also produce a product of a superior character.
  • the sulfur constituent o the cop er sulfate combines with the alkali metal in the formation in the above example of a sodium sulfate, While the tungsten, molybdenum, chromium, or vanadium is left free to combine with the cop er, forming the copper alloys referred to w ich may then be reduced to metallic form by any of the well known methods of reduction.

Description

UNITED STATES PATENT OFFICE.
GIDEON BOERICKE, OF PHILADELI'HIA, PENNSYLVANIA.
METHOD OF MAKING COPPER ALLOYS.
No Drawing.
To all whom it may concern:
Be it known that I, GIDEoN BOERICKE, a citizen of the United States, residing at Philadelphia, in the State of Pennsylvania, have invented certain new and useful Improvements in Methods of Making Copper Alloys, of which the following is a specification.
My invention has particular reference to the production of alloys of copper with such metals as tungsten, molybdenum, vanadium, chromium and the like.
The object of my invention is the provision of a process for producing alloys of the character specified, which rocess can be economically practiced, and W ich will also produce a product of a superior character.
In carrying out my invention I prefer to use a solution of a salt of one of the metals selected, such as sodium tungstate, sodium molybdate, sodium chromate, or sodium vanadate, from which when combined with copper sulfate, a precipitate will be obtained which will be either tungstate of copper, molybdate of copper, chromate of copper, or vanadate of copper, according towh1ch material is used. .1 1
In carrying out the rocess referred to, the sulfur constituent o the cop er sulfate combines with the alkali metal in the formation in the above example of a sodium sulfate, While the tungsten, molybdenum, chromium, or vanadium is left free to combine with the cop er, forming the copper alloys referred to w ich may then be reduced to metallic form by any of the well known methods of reduction.
Specification of Letters Patent. Application filed October 31, 1908. Serial No. 460,422.
Patented May 24, 1910.
I have found in the practice of my invention in the formation, for example, of tungst-ate of copper, the product is of a very superior character, having great ductility as well as other desirable characteristics.
Having thus described my invention and illustrated its use, what I claim as new and desire to secure by Letters Patent, is the following:
1. The process of producing a copper alloy, which consists in reacting upon a salt of the metal which is to be alloyed with copper sulfate, thereby forming a precipitate, and reducing said precipitate to metallic form, substantially as described.
2. The herein described process of producing an alloy of copper, with vanadium, molybdenum, tungsten, chromium, or similar metal, which consists in the reacting upon of a solution of a salt of said metal with copper sulfate thereby forming a precipitate, and reducing said precipitate to me tallic form, substantially as described.
3. 'Ihe herein described method of forming copper alloys, which consists in reacting upon a solution of a salt of sodium tungstate, with copper sulfate, thereby forming a precipitate, and then reducing said precipitate to metallic form, substantially as described.
In testimony whereof I have hereunto signed my name in the presence of the two subscribed witnesses.
GIDEON BOERIGKE.
Witnesses:
ARTHUR BARTSCH, G. MARSH FINLEY.
US46042208A 1908-10-31 1908-10-31 Method of making copper alloys. Expired - Lifetime US959048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US46042208A US959048A (en) 1908-10-31 1908-10-31 Method of making copper alloys.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46042208A US959048A (en) 1908-10-31 1908-10-31 Method of making copper alloys.

Publications (1)

Publication Number Publication Date
US959048A true US959048A (en) 1910-05-24

Family

ID=3027450

Family Applications (1)

Application Number Title Priority Date Filing Date
US46042208A Expired - Lifetime US959048A (en) 1908-10-31 1908-10-31 Method of making copper alloys.

Country Status (1)

Country Link
US (1) US959048A (en)

Similar Documents

Publication Publication Date Title
US1588518A (en) Alloy of tantalum
US959048A (en) Method of making copper alloys.
US1167827A (en) Process for the production of alloys of high melting-point having ductile properties.
US1391215A (en) High-carbon steel-iron alloy
DE3031794C2 (en) Use of a chrome-nickel alloy in the manufacture of carbonyl sulfide
US993338A (en) Process of reducing metallic oxids or other compounds of vanadium, molybdenum, tungsten, or similar metals and of producing alloys of these metals.
US1086314A (en) Process of making an iron-nickel-copper alloy.
US3463621A (en) Alloys of sintered carbides
US811239A (en) Manufacture of nickel-copper alloys.
US1081263A (en) High-speed tool-steel.
US1300279A (en) Process of making alloy steel.
US1022598A (en) Process for producing the alloy of titanium with tin.
DE18603C (en) Process for the preparation of copper-tin and copper-zinc containing phosphorus and iron. Alloys with or without addition of lead
US120984A (en) Improvement in bronze alloys
US2871552A (en) Weld metal deposits and arc welding electrodes for producing the same
US1107181A (en) Vanadium-gold alloy.
US1448288A (en) High-speed steel free from tungsten
US1050342A (en) Iron-nickel-copper alloy.
US909283A (en) Alloy.
US965871A (en) Manufacture of iron-nickel-cooper alloys.
US1991912A (en) Sintered hard metallic alloy
US1812155A (en) Alpha structural steel
US1044761A (en) Alloy.
US467329A (en) Alloy
US825302A (en) Process of treating acid leaching solutions.