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GB1173559A - Copper Alloy for use at High Temperatures - Google Patents

Copper Alloy for use at High Temperatures

Info

Publication number
GB1173559A
GB1173559A GB43010/68A GB4301068A GB1173559A GB 1173559 A GB1173559 A GB 1173559A GB 43010/68 A GB43010/68 A GB 43010/68A GB 4301068 A GB4301068 A GB 4301068A GB 1173559 A GB1173559 A GB 1173559A
Authority
GB
United Kingdom
Prior art keywords
high temperatures
copper alloy
alloys
valve
forged
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
GB43010/68A
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.)
Toa Valve Co Ltd
Original Assignee
Toa Valve Co Ltd
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 Toa Valve Co Ltd filed Critical Toa Valve Co Ltd
Publication of GB1173559A publication Critical patent/GB1173559A/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
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Conductive Materials (AREA)

Abstract

1,173,559. Copper alloys. TOA VALVE CO. Ltd. Sept. 10, 1968 [Dec. 15, 1967], No. 43010/68. Heading C7A. Cu alloys suitable for use as valve bodies in valves used at high temperatures and pressures consist, in per cent by weight, of:- Zn 38-43 Ni 5-15 Cr 0À1-1 Ti 0À3 or less Si 0-0À5 Pb 0-0À5 Cu and impurities - balance. The alloys may be cast or forged, and machined.
GB43010/68A 1967-12-15 1968-09-10 Copper Alloy for use at High Temperatures Expired GB1173559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8037767 1967-12-15

Publications (1)

Publication Number Publication Date
GB1173559A true GB1173559A (en) 1969-12-10

Family

ID=13716573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43010/68A Expired GB1173559A (en) 1967-12-15 1968-09-10 Copper Alloy for use at High Temperatures

Country Status (3)

Country Link
US (1) US3591368A (en)
DE (1) DE1800366B1 (en)
GB (1) GB1173559A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148634A (en) * 1977-12-07 1979-04-10 Olin Corporation Machinability of alloy 688 and modified 688 through the addition of Pb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148634A (en) * 1977-12-07 1979-04-10 Olin Corporation Machinability of alloy 688 and modified 688 through the addition of Pb

Also Published As

Publication number Publication date
US3591368A (en) 1971-07-06
DE1800366B1 (en) 1970-05-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees