FR2172043A1 - Casting high purity tin - in an aluminium alloy mould - Google Patents

Casting high purity tin - in an aluminium alloy mould

Info

Publication number
FR2172043A1
FR2172043A1 FR7206176A FR7206176A FR2172043A1 FR 2172043 A1 FR2172043 A1 FR 2172043A1 FR 7206176 A FR7206176 A FR 7206176A FR 7206176 A FR7206176 A FR 7206176A FR 2172043 A1 FR2172043 A1 FR 2172043A1
Authority
FR
France
Prior art keywords
high purity
mould
aluminium alloy
alloy mould
casting high
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
FR7206176A
Other languages
French (fr)
Other versions
FR2172043B1 (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.)
VEYRAC ANDRE
Original Assignee
VEYRAC ANDRE
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 VEYRAC ANDRE filed Critical VEYRAC ANDRE
Priority to FR7206176A priority Critical patent/FR2172043A1/en
Publication of FR2172043A1 publication Critical patent/FR2172043A1/en
Application granted granted Critical
Publication of FR2172043B1 publication Critical patent/FR2172043B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/025—Casting heavy metals with high melting point, i.e. 1000 - 1600 degrees C, e.g. Co 1490 degrees C, Ni 1450 degrees C, Mn 1240 degrees C, Cu 1083 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/061—Materials which make up the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

High purity (>99%) tin is gravity cast in a perfectly polished and machined (not moulded) metal mould, the metal of which has a very low thermal expansion coefft. and a very low rate of oxidn. at high temp. Mould compsn. is pref. 0.5% Fe, 0.5-8% Si, 3.5-4.5% Cu, 0.1% Zn 0.5-1.0% Mg, 0.3-0.8% Mn, 0.2% Ti, bal. Al. Casting is effected at 350-370 degrees C in the mould preheated to 250-270 degrees C, the mold having a prior protection coating.
FR7206176A 1972-02-16 1972-02-16 Casting high purity tin - in an aluminium alloy mould Granted FR2172043A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7206176A FR2172043A1 (en) 1972-02-16 1972-02-16 Casting high purity tin - in an aluminium alloy mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206176A FR2172043A1 (en) 1972-02-16 1972-02-16 Casting high purity tin - in an aluminium alloy mould

Publications (2)

Publication Number Publication Date
FR2172043A1 true FR2172043A1 (en) 1973-09-28
FR2172043B1 FR2172043B1 (en) 1975-10-24

Family

ID=9094009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206176A Granted FR2172043A1 (en) 1972-02-16 1972-02-16 Casting high purity tin - in an aluminium alloy mould

Country Status (1)

Country Link
FR (1) FR2172043A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111335624A (en) * 2020-04-03 2020-06-26 福建省闽发铝业股份有限公司 Magnesium-aluminum alloy building template and forming method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111335624A (en) * 2020-04-03 2020-06-26 福建省闽发铝业股份有限公司 Magnesium-aluminum alloy building template and forming method thereof

Also Published As

Publication number Publication date
FR2172043B1 (en) 1975-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse