GB689658A - Molds and methods of preparing same - Google Patents

Molds and methods of preparing same

Info

Publication number
GB689658A
GB689658A GB2914750A GB2914750A GB689658A GB 689658 A GB689658 A GB 689658A GB 2914750 A GB2914750 A GB 2914750A GB 2914750 A GB2914750 A GB 2914750A GB 689658 A GB689658 A GB 689658A
Authority
GB
United Kingdom
Prior art keywords
molds
methods
preparing same
preparing
chromium
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
GB2914750A
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.)
EVERARD F KOHL
Original Assignee
EVERARD F KOHL
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
Priority to BE500159D priority Critical patent/BE500159A/xx
Priority to NL6904193.A priority patent/NL157622B/en
Priority to DE1950K0007297 priority patent/DE923933C/en
Application filed by EVERARD F KOHL filed Critical EVERARD F KOHL
Priority to GB2914750A priority patent/GB689658A/en
Publication of GB689658A publication Critical patent/GB689658A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

A casting alloy melting at 1050 DEG C consists of 65 to 75 per cent of nickel, 13 to 20 of chromium and 2.75 to 4.75 of boron.
GB2914750A 1950-11-28 1950-11-28 Molds and methods of preparing same Expired GB689658A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE500159D BE500159A (en) 1950-11-28
NL6904193.A NL157622B (en) 1950-11-28 PROCEDURE FOR HARDENING EPOXY RESIN COMPOSITIONS.
DE1950K0007297 DE923933C (en) 1950-11-28 1950-10-01 Process for the production of shell-shaped casting molds
GB2914750A GB689658A (en) 1950-11-28 1950-11-28 Molds and methods of preparing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2914750A GB689658A (en) 1950-11-28 1950-11-28 Molds and methods of preparing same

Publications (1)

Publication Number Publication Date
GB689658A true GB689658A (en) 1953-04-01

Family

ID=10286889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2914750A Expired GB689658A (en) 1950-11-28 1950-11-28 Molds and methods of preparing same

Country Status (4)

Country Link
BE (1) BE500159A (en)
DE (1) DE923933C (en)
GB (1) GB689658A (en)
NL (1) NL157622B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806269A (en) * 1952-09-11 1957-09-17 Rolls Royce Moulds for precision casting
US2857641A (en) * 1955-09-16 1958-10-28 Mercast Corp Disposable mercury alloy pattern and method of making the same
US2912729A (en) * 1956-07-24 1959-11-17 John M Webb Refractory molds
CN114247854A (en) * 2021-12-24 2022-03-29 广东鸿特精密技术肇庆有限公司 Manufacturing method of die-casting cavity die

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145310B (en) * 1955-09-27 1963-03-14 Elly Croning Geb Boernsen Process for the production of molds or cores for foundry purposes
DE1107899B (en) * 1956-05-29 1961-05-31 Morris Bean & Company Model mass for destructible casting models for precision casting molds
NL108616C (en) * 1958-01-13
US2932864A (en) * 1958-06-17 1960-04-19 Mellen Method of making and drying shell-type refractory molds
CH504253A (en) * 1969-03-13 1971-03-15 Sulzer Ag Process for the production of a metallurgically inert casting mold

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2127535A (en) * 1930-02-17 1938-08-23 Jr Charles Marshall Saeger Core binder
DE569426C (en) * 1930-04-27 1933-02-03 Aeg Process and binders for the production of core and molding compounds for foundry purposes
US2027932A (en) * 1934-01-20 1936-01-14 Carbide & Carbon Chem Corp Mold and method for its production
DE701387C (en) * 1936-12-08 1941-02-11 Rene Francois Jules Ricard Binder and sizing agent for metal molds
US2148642A (en) * 1936-12-08 1939-02-28 Ricard Rene Francois Jules Process for the manufacture of molds and cores for castings
US2368322A (en) * 1940-02-20 1945-01-30 Passelecq Georges Core making process
DE742397C (en) * 1941-03-18 1943-12-02 Andre Citroeen Sa binder
DE832937C (en) * 1944-02-02 1952-03-13 Johannes Croning Process for the production of foundry hollow cores and foundry form skins

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806269A (en) * 1952-09-11 1957-09-17 Rolls Royce Moulds for precision casting
US2857641A (en) * 1955-09-16 1958-10-28 Mercast Corp Disposable mercury alloy pattern and method of making the same
US2912729A (en) * 1956-07-24 1959-11-17 John M Webb Refractory molds
CN114247854A (en) * 2021-12-24 2022-03-29 广东鸿特精密技术肇庆有限公司 Manufacturing method of die-casting cavity die
CN114247854B (en) * 2021-12-24 2023-12-19 广东鸿特精密技术肇庆有限公司 Manufacturing method of die-casting cavity die

Also Published As

Publication number Publication date
NL157622B (en)
DE923933C (en) 1955-03-14
BE500159A (en)

Similar Documents

Publication Publication Date Title
GB689658A (en) Molds and methods of preparing same
JACKSON APPLICATION OF INSULATED FEEDERS TO SAND CASTINGS IN LONG-FREEZING-RANG COPPER ALLOYS
GB715005A (en) Improvements in or relating to ingot moulds and the process of casting of metal ingots therein
GB717413A (en) Improvements relating to the casting of metals
Vanick Cupro-nickel castings
GB667473A (en) A method of continuous casting
GB1013213A (en) Hard facing alloys
AU166169B2 (en) Improvements relating to nickel chromium base alloys
Frank Metaphysical Interpretations of Science. Part II
CHAMBERLAND BAND-SAWING NONFERROUS CASTINGS
AU153109B2 (en) Improvements in or relating tothe production of cast iron
CARBONARO et al. VIBRATION CAN IMPROVE CASTING QUALITY
AU1134752A (en) Improvements relating to nickel chromium base alloys
AU156225B2 (en) Process and additive alloy for incorporating magnesium into cast iron, and cast iron produced thereby
AU548151A (en) Improvements in nickel chromium iron alloys
AU135551B2 (en) Improvements relating to alloys of nickel, cobalt and chromium
GB589561A (en) Improvements relating to the electrodeposition of iron and iron-nickel alloys
AU3693650A (en) Improvements in or relating tothe production of cast iron
FR1070351A (en) Process for preparing emollients
AU1450352A (en) Improvements inthe casting of metals by means of moulds
AU206383B2 (en) Improvements relating to nickel chromium base alloys and to articles produced therefrom
AU3831250A (en) Process and additive alloy for incorporating magnesium into cast iron, and cast iron produced thereby
CA463381A (en) Heat resistant low alloy steel
AU1084847A (en) Improvements relating to alloys of nickel, cobalt and chromium
AU154889B2 (en) Improved gray cast iron and process for producing it