RU2007122893A - METHOD FOR THERMAL STABILIZATION OF DIMENSIONS OF HIGH-PRECISION PARTS FROM ALLOY D16, STRENGTHENED BY THERMAL PROCESSING - Google Patents

METHOD FOR THERMAL STABILIZATION OF DIMENSIONS OF HIGH-PRECISION PARTS FROM ALLOY D16, STRENGTHENED BY THERMAL PROCESSING Download PDF

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RU2007122893A
RU2007122893A RU2007122893/02A RU2007122893A RU2007122893A RU 2007122893 A RU2007122893 A RU 2007122893A RU 2007122893/02 A RU2007122893/02 A RU 2007122893/02A RU 2007122893 A RU2007122893 A RU 2007122893A RU 2007122893 A RU2007122893 A RU 2007122893A
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Russia
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dimensions
hours
thermal
precision parts
alloy
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RU2007122893/02A
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Russian (ru)
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RU2354741C2 (en
Inventor
Анатолий Иванович Еремин (RU)
Анатолий Иванович Еремин
Виктор Иванович Харитонов (RU)
Виктор Иванович Харитонов
Ольга Викторовна Барсукова (RU)
Ольга Викторовна Барсукова
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Открытое акционерное общество "Раменское приборостроительное конструкторское бюро" (RU)
Открытое акционерное общество "Раменское приборостроительное конструкторское бюро"
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Priority to RU2007122893/02A priority Critical patent/RU2354741C2/en
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Abstract

Способ термической стабилизации размеров высокоточных деталей из сплава Д16, упрочняемых термической обработкой, включающий закалку и искусственное старение при 190°С - 11 ч, отличающийся тем, что искусственное старение проводят поэтапно: сначала 5,5 ч, затем производят механическую обработку, после чего продолжают искусственное старение еще 5,5 ч, одновременно используя этот нагрев, как стабилизирующий отпуск.The method of thermal stabilization of the dimensions of high-precision parts made of D16 alloy hardened by heat treatment, including hardening and artificial aging at 190 ° C for 11 hours, characterized in that artificial aging is carried out in stages: first 5.5 hours, then machining is carried out, and then continue artificial aging for another 5.5 hours, at the same time using this heat as a stabilizing vacation.

Claims (1)

Способ термической стабилизации размеров высокоточных деталей из сплава Д16, упрочняемых термической обработкой, включающий закалку и искусственное старение при 190°С - 11 ч, отличающийся тем, что искусственное старение проводят поэтапно: сначала 5,5 ч, затем производят механическую обработку, после чего продолжают искусственное старение еще 5,5 ч, одновременно используя этот нагрев, как стабилизирующий отпуск.The method of thermal stabilization of the dimensions of high-precision parts made of D16 alloy hardened by heat treatment, including hardening and artificial aging at 190 ° C for 11 hours, characterized in that artificial aging is carried out in stages: first 5.5 hours, then machining is carried out, and then continue artificial aging for another 5.5 hours, at the same time using this heat as a stabilizing vacation.
RU2007122893/02A 2007-06-18 2007-06-18 Method of thermal stabilisation of high-precision part dimentions made of alloy d16, strengthened by thermal treatment RU2354741C2 (en)

Priority Applications (1)

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RU2007122893/02A RU2354741C2 (en) 2007-06-18 2007-06-18 Method of thermal stabilisation of high-precision part dimentions made of alloy d16, strengthened by thermal treatment

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RU2007122893/02A RU2354741C2 (en) 2007-06-18 2007-06-18 Method of thermal stabilisation of high-precision part dimentions made of alloy d16, strengthened by thermal treatment

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RU2007122893A true RU2007122893A (en) 2008-12-27
RU2354741C2 RU2354741C2 (en) 2009-05-10

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Publication number Priority date Publication date Assignee Title
RU2461643C1 (en) * 2011-06-20 2012-09-20 Открытое акционерное общество "Раменское приборостроительное конструкторское бюро" (ОАО "РПКБ") Method of thermal stabilisation of sizes of precision instrument parts from d20 hardened aluminium alloy

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