SU1431185A1 - METHOD FOR PROCESSING CUTTING TOOLS FROM HARD ALLOYS - Google Patents

METHOD FOR PROCESSING CUTTING TOOLS FROM HARD ALLOYS

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Publication number
SU1431185A1
SU1431185A1 SU4142964/02A SU4142964A SU1431185A1 SU 1431185 A1 SU1431185 A1 SU 1431185A1 SU 4142964/02 A SU4142964/02 A SU 4142964/02A SU 4142964 A SU4142964 A SU 4142964A SU 1431185 A1 SU1431185 A1 SU 1431185A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cutting tools
processing cutting
hard alloys
nitrooxidation
nitroxidation
Prior art date
Application number
SU4142964/02A
Other languages
Russian (ru)
Inventor
А.Н. Тарасов
В.А. Смирнов
А.М. Кузин
Original Assignee
Тарасов А.Н.
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 Тарасов А.Н. filed Critical Тарасов А.Н.
Priority to SU4142964/02A priority Critical patent/SU1431185A1/en
Application granted granted Critical
Publication of SU1431185A1 publication Critical patent/SU1431185A1/en

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  • Lubricants (AREA)
  • Ceramic Products (AREA)

Abstract

1. Способ обработки режущего инструмента из твердых сплавов, преимущественно цельных резцов малого сечения, включающий окончательную заточку инструмента, нитрооксидирование при 780-800°C и охлаждение в масле, отличающийся тем, что, с целью повышения износостойкости и снижения трудоемкости, нитрооксидирование осуществляют в засыпке пылевидного порошка алюмоборонитридной керамики в окислительной атмосфере.2. Способ по п.1, отличающийся тем, что засыпку из порошка керамики пропитывают 10-20%-ным раствором азотнокислых солей щелочных металлов.1. The method of processing cutting tools from hard alloys, mainly whole cutters of small section, including the final sharpening of the tool, nitrooxidation at 780-800 ° C and cooling in oil, characterized in that, in order to increase wear resistance and reduce labor intensity, nitroxidation is carried out in backfilling powdered powder of alumino-boron nitride ceramics in an oxidizing atmosphere. The method according to claim 1, characterized in that the filling of ceramic powder is impregnated with a 10-20% solution of alkali metal nitrate salts.

SU4142964/02A 1986-11-05 1986-11-05 METHOD FOR PROCESSING CUTTING TOOLS FROM HARD ALLOYS SU1431185A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4142964/02A SU1431185A1 (en) 1986-11-05 1986-11-05 METHOD FOR PROCESSING CUTTING TOOLS FROM HARD ALLOYS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4142964/02A SU1431185A1 (en) 1986-11-05 1986-11-05 METHOD FOR PROCESSING CUTTING TOOLS FROM HARD ALLOYS

Publications (1)

Publication Number Publication Date
SU1431185A1 true SU1431185A1 (en) 2005-12-20

Family

ID=60534175

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4142964/02A SU1431185A1 (en) 1986-11-05 1986-11-05 METHOD FOR PROCESSING CUTTING TOOLS FROM HARD ALLOYS

Country Status (1)

Country Link
SU (1) SU1431185A1 (en)

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