GB361383A - Improvements in process of making steel abrasive material - Google Patents

Improvements in process of making steel abrasive material

Info

Publication number
GB361383A
GB361383A GB15361/30A GB1536130A GB361383A GB 361383 A GB361383 A GB 361383A GB 15361/30 A GB15361/30 A GB 15361/30A GB 1536130 A GB1536130 A GB 1536130A GB 361383 A GB361383 A GB 361383A
Authority
GB
United Kingdom
Prior art keywords
steel
water
stream
abrasive material
pool
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
GB15361/30A
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.)
GLOBE STEEL ABRASIVE Co
Original Assignee
GLOBE STEEL ABRASIVE Co
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 GLOBE STEEL ABRASIVE Co filed Critical GLOBE STEEL ABRASIVE Co
Publication of GB361383A publication Critical patent/GB361383A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

361,383. Granulating metals. GLOBE STEEL ABRASIVE CO., Mansfield, Ohio, U.S.A. May 19, 1930, No. 15361. Convention date, Jan. 9. [Class 82 (ii).] Spherical steel granules for use as abrasive material are formed by acting on a falling stream of molten steel with a high-pressure stream of water, preferably so that the particles, almost immediately after formation, fall into a pool of water. Steel is melted in a cupola 1 and flows through openings 2 on to an inclined platform 4 faced with fire-clay in which channels 6 are formed leading to reservoirs 7. The molten steel overflowing from the reservoirs passes down channels 8 to the end of the platform 4 and the falling streams of steel 9 are acted on by high-pressure water streams 15 from nozzles 12. The nozzles 12 are preferably flattened so that a ribbon-shaped stream of water, wider and moving with a greater velocity than the stream of steel, is produced. The particles of steel formed are carried for a short distance by the water stream and then fall into a pool of water 10.
GB15361/30A 1930-01-09 1930-05-19 Improvements in process of making steel abrasive material Expired GB361383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US361383XA 1930-01-09 1930-01-09

Publications (1)

Publication Number Publication Date
GB361383A true GB361383A (en) 1931-11-19

Family

ID=21886856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15361/30A Expired GB361383A (en) 1930-01-09 1930-05-19 Improvements in process of making steel abrasive material

Country Status (1)

Country Link
GB (1) GB361383A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688434A1 (en) * 1992-03-16 1993-09-17 Lorraine Laminage Method and installation for producing solid particles by fractionation of a molten material such as liquid cast iron
CN110899710A (en) * 2018-09-14 2020-03-24 于志远 Method and device for preparing metal or alloy spherical powder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688434A1 (en) * 1992-03-16 1993-09-17 Lorraine Laminage Method and installation for producing solid particles by fractionation of a molten material such as liquid cast iron
CN110899710A (en) * 2018-09-14 2020-03-24 于志远 Method and device for preparing metal or alloy spherical powder

Similar Documents

Publication Publication Date Title
GB1298031A (en) Apparatus and process for producing metal powder
US3323888A (en) Method for manufacturing glass beads
US2315735A (en) Method of and apparatus for blowing mineral wool
GB361383A (en) Improvements in process of making steel abrasive material
US1886285A (en) Process of making metal abrasive material
US2702407A (en) Method and apparatus for making lightweight slags
US3141767A (en) Steel casting process and apparatus
US1151332A (en) Mixing apparatus.
GB658141A (en) Improvements in the manufacture of articles of refined glass
DE913729C (en) Process for granulating metals and slag
GB1572778A (en) Manufacture of mineral wool from metallurgical slag
GB464917A (en) Method of and apparatus for producing granulate of blast furnace slag for the manufacture of white cement and plaster
DE587735C (en) Procedure for operating copper converters
GB800070A (en) Improvements relating to the granulation of iron
DE1080271B (en) Process and plant for the production of glass beads
DE3943228A1 (en) METHOD AND DEVICE FOR PRODUCING GRANULES FROM PALE STEEL SLAG FOR CEMENT
DE964479C (en) Process for the granulation of silicate-containing melts
GB1020621A (en) Improvements in or relating to producing solid particles for heavy separation media
SU589071A1 (en) Sprayer arrangement for making metal shot
GB557677A (en) Production of ferro-alloys substantially free from gangue materials
SU399543A1 (en) METHOD FOR GETTING GRANULAR X FLUX
SU761430A1 (en) Method of producing superfine fiber from melts with increased melting point
AT216452B (en)
JPS53124193A (en) Production of granulated blast furnace slag
US1774560A (en) Sodium sulphide drops and method for making them