JPS57156169A - Metal mask for sandblast - Google Patents

Metal mask for sandblast

Info

Publication number
JPS57156169A
JPS57156169A JP4126281A JP4126281A JPS57156169A JP S57156169 A JPS57156169 A JP S57156169A JP 4126281 A JP4126281 A JP 4126281A JP 4126281 A JP4126281 A JP 4126281A JP S57156169 A JPS57156169 A JP S57156169A
Authority
JP
Japan
Prior art keywords
metal foil
foil
sandblast
metal
bored
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.)
Pending
Application number
JP4126281A
Other languages
Japanese (ja)
Inventor
Kosaku Momotake
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.)
Nippon Columbia Co Ltd
Original Assignee
Nippon Columbia Co Ltd
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 Nippon Columbia Co Ltd filed Critical Nippon Columbia Co Ltd
Priority to JP4126281A priority Critical patent/JPS57156169A/en
Publication of JPS57156169A publication Critical patent/JPS57156169A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass

Abstract

PURPOSE:To make it possible to use an ordinal metal foil and thus obtain a low-cost, wear-resistant and endurable material by boride-processing a metal foil which can be easily bent and bored and by producing a sandblast metal out of the metal foil. CONSTITUTION:To produce a sandblast mask 6 out of a 50mu thich stainless steel foil (SUS304), the foil is punched or electrically spark-machined so as to obtain a 0.1mm. square bore and the metal foil is properly molded to suit the shape of a workpiece 8 by bending or the like. Then the stainless steel foil is placed in a mixed stream of boron trichloride and hydrogen at a temperature of 600C and for the duration of one hour and is subjected to boride processing, allowing the mixed air stream to flow continuously. When processed as stated above, the metal foil obtains a hard surface layer having a harndess of 3,500-4,000rkg/mm.<2>. The mask 6 thus obtained is clossly fitted to a workpiece glass plate 8 and bored by injecting alumina powder with a high pressure air, from a nozzle 1 thereby obtaining a material which is excellent in durable quality.
JP4126281A 1981-03-20 1981-03-20 Metal mask for sandblast Pending JPS57156169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4126281A JPS57156169A (en) 1981-03-20 1981-03-20 Metal mask for sandblast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4126281A JPS57156169A (en) 1981-03-20 1981-03-20 Metal mask for sandblast

Publications (1)

Publication Number Publication Date
JPS57156169A true JPS57156169A (en) 1982-09-27

Family

ID=12603526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4126281A Pending JPS57156169A (en) 1981-03-20 1981-03-20 Metal mask for sandblast

Country Status (1)

Country Link
JP (1) JPS57156169A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488159A (en) * 1990-07-31 1992-03-23 Tocalo Co Ltd Composite film coated member excellent in wear resistance and molten metal resistance and its manufacture
WO2011122353A1 (en) * 2010-03-29 2011-10-06 三菱電機株式会社 Method for roughening substrate and method for manufacturing photovoltaic device
JP2012103128A (en) * 2010-11-10 2012-05-31 Fujitsu Ltd Method for manufacturing plunger for contact probe, and plunger for contact probe
WO2012069777A1 (en) * 2010-11-22 2012-05-31 Alan Wilkinson Shim-mask stencil

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488159A (en) * 1990-07-31 1992-03-23 Tocalo Co Ltd Composite film coated member excellent in wear resistance and molten metal resistance and its manufacture
WO2011122353A1 (en) * 2010-03-29 2011-10-06 三菱電機株式会社 Method for roughening substrate and method for manufacturing photovoltaic device
JP5220237B2 (en) * 2010-03-29 2013-06-26 三菱電機株式会社 Substrate roughening method
JP2012103128A (en) * 2010-11-10 2012-05-31 Fujitsu Ltd Method for manufacturing plunger for contact probe, and plunger for contact probe
WO2012069777A1 (en) * 2010-11-22 2012-05-31 Alan Wilkinson Shim-mask stencil
CN103282161A (en) * 2010-11-22 2013-09-04 A·威尔金森 Shim-mask stencil

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