FR806528A - Process for obtaining smooth surfaces when casting castings of steel or other metal - Google Patents

Process for obtaining smooth surfaces when casting castings of steel or other metal

Info

Publication number
FR806528A
FR806528A FR806528DA FR806528A FR 806528 A FR806528 A FR 806528A FR 806528D A FR806528D A FR 806528DA FR 806528 A FR806528 A FR 806528A
Authority
FR
France
Prior art keywords
steel
metal
smooth surfaces
obtaining smooth
casting 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
Application number
Other languages
French (fr)
Inventor
Siegmund Sachs
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.)
WITKOWITZER BERGB GEWERKSCHAFT
Original Assignee
WITKOWITZER BERGB GEWERKSCHAFT
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 WITKOWITZER BERGB GEWERKSCHAFT filed Critical WITKOWITZER BERGB GEWERKSCHAFT
Application granted granted Critical
Publication of FR806528A publication Critical patent/FR806528A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR806528D 1936-05-15 1936-05-15 Process for obtaining smooth surfaces when casting castings of steel or other metal Expired FR806528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR806528T 1936-05-15

Publications (1)

Publication Number Publication Date
FR806528A true FR806528A (en) 1936-12-18

Family

ID=9251957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806528D Expired FR806528A (en) 1936-05-15 1936-05-15 Process for obtaining smooth surfaces when casting castings of steel or other metal

Country Status (1)

Country Link
FR (1) FR806528A (en)

Similar Documents

Publication Publication Date Title
FR835931A (en) Process for the gas carburizing of steel parts
FR806528A (en) Process for obtaining smooth surfaces when casting castings of steel or other metal
FR797435A (en) Process for the casting of thin-walled foundry parts of non-ferrous metals or alloys of these metals
FR831534A (en) Process for the molding of metal or steel ingots, and machine for its application
FR800720A (en) Process for the pretreatment of steel or iron workpieces
FR831275A (en) Process for deoxidizing steel baths
FR869518A (en) Process for the casting of molded metal parts
FR748898A (en) Method and devices for obtaining cast steel parts having recesses of determined shapes
FR879762A (en) Process for casting metal parts in sand molds
FR692517A (en) Cooler for casting molten metal parts
FR762188A (en) Improvements in the production of cast metal parts
FR947528A (en) Improvements in processes for the production of steel castings and products obtained
FR837988A (en) Metal bath for surface hardening of steel parts
FR736265A (en) Casting process for large ingots or large steel castings
FR837519A (en) Process for maintaining uniform flow of molten metals or metal alloys entering the mold used for casting
FR40050E (en) Cooler for casting molten metal parts
FR887268A (en) Process for continuous casting of metal parts
FR729991A (en) Process for improving the joining of steel parts in general, and particularly of cast or rolled metal parts
FR833380A (en) Process for the production of solid blocks and similar parts, of aluminum or magnesium alloys
FR42845E (en) Process for improving the joining of steel parts in general, and particularly of cast or rolled metal parts
FR791773A (en) Process for hardening the surface of metal parts
FR712462A (en) Process for the production of castings from powdered metals
FR799766A (en) Process for the treatment of steel
FR652095A (en) Process for the production of castings from molten steel
FR618425A (en) Process for the improvement of high-grade magnesium alloys