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GB753692A - Improved blasting material consisting of iron or steel - Google Patents

Improved blasting material consisting of iron or steel

Info

Publication number
GB753692A
GB753692A GB10007/54A GB1000754A GB753692A GB 753692 A GB753692 A GB 753692A GB 10007/54 A GB10007/54 A GB 10007/54A GB 1000754 A GB1000754 A GB 1000754A GB 753692 A GB753692 A GB 753692A
Authority
GB
United Kingdom
Prior art keywords
grains
edged
round
metal grains
metal
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
GB10007/54A
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.)
BHS Bayerische Berg Hutten und Salzwerke AG
Original Assignee
BHS Bayerische Berg Hutten und Salzwerke AG
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 BHS Bayerische Berg Hutten und Salzwerke AG filed Critical BHS Bayerische Berg Hutten und Salzwerke AG
Publication of GB753692A publication Critical patent/GB753692A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

753,692. Altering physical structure. BAYER. ISCHE BERG-, HUETTENUND SALZWERKE AKT.-GES. April 6, 1954 [Nov. 23, 1953], No. 10007/54. Class 83 (4). [Also in Group XXIII] A blasting material for cutting, notching or roughening the surface of hard metals consists of a mixture of round metal grains with edged metal grains, preferably broken metal grains, the metal grains being iron or steel. The round metal grains may be all the same size as likewise are the edged metal grains and the round grains are preferably smaller than the edged grains. The mixture may consist of 20 to 50 parts by weight of round grains and 80 to 50 parts by weight of edged grains. To impart a greater resistance to wear and tear to the edged grains these are subjected, before breaking, to a refining heat treatment, e.g. annealing at 700‹ C. to 800‹ C. for 6 to 8 hours and finally chilling in water, oil or salt solution.
GB10007/54A 1953-11-23 1954-04-06 Improved blasting material consisting of iron or steel Expired GB753692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE753692X 1953-11-23

Publications (1)

Publication Number Publication Date
GB753692A true GB753692A (en) 1956-07-25

Family

ID=6657882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10007/54A Expired GB753692A (en) 1953-11-23 1954-04-06 Improved blasting material consisting of iron or steel

Country Status (1)

Country Link
GB (1) GB753692A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391816A1 (en) * 1977-05-24 1978-12-22 Bethlehem Steel Corp PROCESS FOR TREATMENT OF SCRATCHING PARTICLES AND METAL ABRASIVE MATERIAL THUS OBTAINED
EP0213836A2 (en) * 1985-08-10 1987-03-11 Canon Kabushiki Kaisha Surface-treated metal body, process for producing the same, photoconductive member using the same and rigid ball for treating metal body surface

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391816A1 (en) * 1977-05-24 1978-12-22 Bethlehem Steel Corp PROCESS FOR TREATMENT OF SCRATCHING PARTICLES AND METAL ABRASIVE MATERIAL THUS OBTAINED
EP0213836A2 (en) * 1985-08-10 1987-03-11 Canon Kabushiki Kaisha Surface-treated metal body, process for producing the same, photoconductive member using the same and rigid ball for treating metal body surface
EP0213836A3 (en) * 1985-08-10 1988-09-21 Canon Kabushiki Kaisha Surface-treated metal body, process for producing the same, photoconductive member using the same and rigid ball for treating metal body surface
US4939057A (en) * 1985-08-10 1990-07-03 Canon Kabushiki Kaisha Surface-treated metal body, process for producing the same, photoconductive member using the same and rigid ball for treating metal body surface
US5009974A (en) * 1985-08-10 1991-04-23 Canon Kabushiki Kaisha Surface-treated metal body, process for producing the same, photoconductive member using the same and rigid ball for treating metal body surface
EP0525918A1 (en) * 1985-08-10 1993-02-03 Canon Kabushiki Kaisha Surface-treated metal body, process for producing the same, photoconductive member using the same and rigid ball for treating metal body surface

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