US2650162A - Weld rod - Google Patents

Weld rod Download PDF

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Publication number
US2650162A
US2650162A US239630A US23963051A US2650162A US 2650162 A US2650162 A US 2650162A US 239630 A US239630 A US 239630A US 23963051 A US23963051 A US 23963051A US 2650162 A US2650162 A US 2650162A
Authority
US
United States
Prior art keywords
copper
weld rod
amounts
rod
weld
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
US239630A
Inventor
Arthur T Cape
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.)
Coast Metals Inc
Original Assignee
Coast Metals Inc
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 Coast Metals Inc filed Critical Coast Metals Inc
Priority to US239630A priority Critical patent/US2650162A/en
Application granted granted Critical
Publication of US2650162A publication Critical patent/US2650162A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent

Definitions

  • This invention relates, as indicated, to weld rods, but has reference more particularly to a weld rod which is especially useful for hard facthe combined effects of corrosion and erosion from molten copper, copper oxide and copper matte.
  • the alloy as thus described, may also be used in the form of castings, in cases where the castings are used outside of the copper converter and are not in contact with white metal, which is C1125.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

Patented Aug. 25 1 953 UNITED STATES PATENT OFFICE WELD ROD Arthur T. Cape, Los A Coast Metals, Inc., ration of Delaware ngeles, Oalif., assignor to Little Ferry, N. J
No Drawing. Application July 31, 1951, Serial No. 239,630
3 Claims. (01.75-125) This invention relates, as indicated, to weld rods, but has reference more particularly to a weld rod which is especially useful for hard facthe combined effects of corrosion and erosion from molten copper, copper oxide and copper matte.
The metal welds without a factor which is of extreme porosity or cracking, molten copper will seep importance, because through cracks or pores and attack the iron base.
The alloy, as thus described, may also be used in the form of castings, in cases where the castings are used outside of the copper converter and are not in contact with white metal, which is C1125.
\ about 4 copper in amounts of from about .5% to about 3%, and carbon from .5% to 1.75%, the balance consistin essentially of iron.
3. As a facing for apparatus parts subjected to the corrosive and erosive effects of molten 24% to about 40%, copper in amounts of from about .5% to 3%, and carbon from .5% to 1.75%, the balance of the alloy consisting essentially of iron.
ARTHUR T. CAPE.
References Cited in the file of this patent Stainless Steels, 2nd edition, page 647. Edited by Thum. Published in 1935 by the American Society for Metals, Cleveland, Ohio.
The Coa Company, New York,

Claims (1)

  1. 2. A WELD ROD WHICH IS ESPECIALLY ADAPTED FOR HARD FACING PARTS OF APPARATUS USED IN COPPER METALLURGY AND SUBJECTED TO THE CORROSIVE AND EROSIVE EFFECTS OF MOLTEN COPPER, COPPER OXIDE AND COPPER MATTE, SAID ROD CONTAINING CHROMIUM IN AMOUNTS OF FROM ABOUT 25% TO ABOUT 40%, COPPER IN AMOUNTS OF FROM ABOUT .5% TO ABOUT 3%, AND CARBON FROM .5% TO 1.75%, THE BALANCE CONSISTING ESSENTIALLY OF IRON.
US239630A 1951-07-31 1951-07-31 Weld rod Expired - Lifetime US2650162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US239630A US2650162A (en) 1951-07-31 1951-07-31 Weld rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US239630A US2650162A (en) 1951-07-31 1951-07-31 Weld rod

Publications (1)

Publication Number Publication Date
US2650162A true US2650162A (en) 1953-08-25

Family

ID=22903012

Family Applications (1)

Application Number Title Priority Date Filing Date
US239630A Expired - Lifetime US2650162A (en) 1951-07-31 1951-07-31 Weld rod

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191291A (en) * 1959-01-21 1965-06-29 Continental Can Co Art of producing very thin steel and like sheets in wide strips

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191291A (en) * 1959-01-21 1965-06-29 Continental Can Co Art of producing very thin steel and like sheets in wide strips

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