GB2099858B - Aqueous quenching agent for ferrous metals and alloys - Google Patents

Aqueous quenching agent for ferrous metals and alloys

Info

Publication number
GB2099858B
GB2099858B GB8216310A GB8216310A GB2099858B GB 2099858 B GB2099858 B GB 2099858B GB 8216310 A GB8216310 A GB 8216310A GB 8216310 A GB8216310 A GB 8216310A GB 2099858 B GB2099858 B GB 2099858B
Authority
GB
United Kingdom
Prior art keywords
alloys
ferrous metals
quenching agent
aqueous quenching
aqueous
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
GB8216310A
Other languages
English (en)
Other versions
GB2099858A (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.)
Servimetal SA
Original Assignee
Servimetal SA
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 Servimetal SA filed Critical Servimetal SA
Publication of GB2099858A publication Critical patent/GB2099858A/en
Application granted granted Critical
Publication of GB2099858B publication Critical patent/GB2099858B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
GB8216310A 1981-06-05 1982-06-04 Aqueous quenching agent for ferrous metals and alloys Expired GB2099858B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8111874A FR2507209A1 (fr) 1981-06-05 1981-06-05 Milieu de trempe aqueux pour metaux et alliages ferreux

Publications (2)

Publication Number Publication Date
GB2099858A GB2099858A (en) 1982-12-15
GB2099858B true GB2099858B (en) 1985-01-03

Family

ID=9259591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8216310A Expired GB2099858B (en) 1981-06-05 1982-06-04 Aqueous quenching agent for ferrous metals and alloys

Country Status (6)

Country Link
BE (1) BE893399A (fr)
DE (1) DE3220931A1 (fr)
ES (1) ES8307908A1 (fr)
FR (1) FR2507209A1 (fr)
GB (1) GB2099858B (fr)
IT (1) IT1151285B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538002A2 (fr) * 1982-12-16 1984-06-22 Servimetal Milieu de trempe aqueux pour alliages legers a base d'aluminium
IT8324185A0 (it) * 1982-12-16 1983-12-15 Ugine Kuhlmann Mezzo acquoso per tempra di leghe ferrose, a base di etere di glicole di ossialchilene ad alta viscosita.
GB2150159A (en) * 1983-11-24 1985-06-26 Fire Out Systems Limited Cooling heated surfaces
USRE34119E (en) * 1985-08-19 1992-11-03 Park Chemical Company Method of heat treating metal using a washable synthetic quenchant
US4826545A (en) * 1987-06-02 1989-05-02 Foreman Robert W Method of heat treating metal parts using a washable synthetic quenchant
JPH05140277A (ja) * 1991-11-18 1993-06-08 Teijin Ltd 水性ポリエステル、これを塗設した易接着性ポリエステルフイルム及びその製造方法
US5283280A (en) * 1992-11-05 1994-02-01 Tech One, Inc. Composition and method for coating an object of interest
DE102008048596A1 (de) 2008-09-23 2010-04-08 Henkel Ag & Co. Kgaa Quenchpassivierung von Aluminiumdruckgussteilen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878191A (en) * 1956-10-22 1959-03-17 Dow Chemical Co Non-corrodent aqueous media
US3022205A (en) * 1958-05-14 1962-02-20 Gen Motors Corp Method of quenching and quenching liquid
FR1384244A (fr) * 1963-12-26 1965-01-04 Union Carbide Corp Milieu de trempe d'un métal
FR1525603A (fr) * 1967-06-02 1968-05-17 Basf Ag Bains de refroidissement brusque pour le durcissement de matériaux métalliques
JPS533725B2 (fr) * 1972-10-02 1978-02-09
JPS5343377B2 (fr) * 1975-03-19 1978-11-18
US4087290A (en) * 1975-07-03 1978-05-02 E. F. Houghton & Co. Process for the controlled cooling of ferrous metal

Also Published As

Publication number Publication date
FR2507209B1 (fr) 1984-04-13
DE3220931A1 (de) 1982-12-23
ES512850A0 (es) 1983-07-01
GB2099858A (en) 1982-12-15
IT1151285B (it) 1986-12-17
IT8221722A0 (it) 1982-06-04
ES8307908A1 (es) 1983-07-01
BE893399A (fr) 1982-12-03
FR2507209A1 (fr) 1982-12-10

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950604