GB618563A - Improvements relating to the production of pressure die castings from magnesium basealloys - Google Patents
Improvements relating to the production of pressure die castings from magnesium basealloysInfo
- Publication number
- GB618563A GB618563A GB3275946A GB3275946A GB618563A GB 618563 A GB618563 A GB 618563A GB 3275946 A GB3275946 A GB 3275946A GB 3275946 A GB3275946 A GB 3275946A GB 618563 A GB618563 A GB 618563A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- magnesium
- compartment
- pressure die
- die castings
- 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
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
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
618,563. Casting processes. STONE-FRY MAGNESIUM, Ltd., PECHAL, F., and PAYNE, R. J. M. Nov. 4, 1946, No. 32759. [Class 83 (i)] [Also in Group II] In making pressure die castings from magnesium base alloys, the alloy, to which beryllium has been added, is kept in a molten condition in a vessel including inert gas but no refining flux, so that no flux inclusions can occur in castings made from the alloy. The alloy may be fed into a compartment g of a heated crucible a after swinging aside a plate o pivoted on the cover and may be ladled from the other compartment f by pushing in the hinged plate m. Sulphur-di-oxide or other inert gas is supplied by a pipe p and vented at q, a small gap r in the partition d allowing it to pass to the feeding compartment. A hole e in the partition d allows the alloy to pass. The alloy may contain 0.005 to 0.10 per cent of beryllium. Specification 578,977 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3275946A GB618563A (en) | 1946-11-04 | 1946-11-04 | Improvements relating to the production of pressure die castings from magnesium basealloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3275946A GB618563A (en) | 1946-11-04 | 1946-11-04 | Improvements relating to the production of pressure die castings from magnesium basealloys |
Publications (1)
Publication Number | Publication Date |
---|---|
GB618563A true GB618563A (en) | 1949-02-23 |
Family
ID=10343582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3275946A Expired GB618563A (en) | 1946-11-04 | 1946-11-04 | Improvements relating to the production of pressure die castings from magnesium basealloys |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB618563A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0803304A2 (en) * | 1996-01-03 | 1997-10-29 | Femuk Betriebsberatung GmbH | Holding vessel with graphite or metallic prechamber |
-
1946
- 1946-11-04 GB GB3275946A patent/GB618563A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0803304A2 (en) * | 1996-01-03 | 1997-10-29 | Femuk Betriebsberatung GmbH | Holding vessel with graphite or metallic prechamber |
EP0803304A3 (en) * | 1996-01-03 | 1999-06-16 | Femuk Betriebsberatung GmbH | Holding vessel with graphite or metallic prechamber |
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