SU1648987A1 - Method for treating pieces of metal and alloys - Google Patents

Method for treating pieces of metal and alloys Download PDF

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Publication number
SU1648987A1
SU1648987A1 SU864150510A SU4150510A SU1648987A1 SU 1648987 A1 SU1648987 A1 SU 1648987A1 SU 864150510 A SU864150510 A SU 864150510A SU 4150510 A SU4150510 A SU 4150510A SU 1648987 A1 SU1648987 A1 SU 1648987A1
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SU
USSR - Soviet Union
Prior art keywords
alloys
metal
heat treatment
carried out
application
Prior art date
Application number
SU864150510A
Other languages
Russian (ru)
Inventor
Александр Иванович Куликов
Владимир Яковлевич Тазин
Юрий Васильевич Федцов
Original Assignee
А.И. Куликов, В.Я. Тазин и Ю.В. Федцов
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.)
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Publication date
Application filed by А.И. Куликов, В.Я. Тазин и Ю.В. Федцов filed Critical А.И. Куликов, В.Я. Тазин и Ю.В. Федцов
Priority to SU864150510A priority Critical patent/SU1648987A1/en
Application granted granted Critical
Publication of SU1648987A1 publication Critical patent/SU1648987A1/en

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Abstract

Изобретение относитс  к металлургии, в частности к упрочнению деталей из металлов и сплавов, и может быть использовано в машиностроении, например, дл  получени  стеклоформ. Целью изобретени   вл етс  удешевление процесса Способ предусматривает нанесение хромсодержащего покрыти изводногораствора алюмохромофосфатной св зки и последующую термическую обработку. При обработке стеклоформ термическую обработку осуществл ют в процессе эксплуатации. 1 з.п. ф-лы, 1 табл.The invention relates to metallurgy, in particular to the hardening of parts made of metals and alloys, and can be used in mechanical engineering, for example, to obtain glass molds. The aim of the invention is to reduce the cost of the process. The method involves the application of a chromium-containing coating with a solution of an aluminum-chromophosphate binder and a subsequent thermal treatment. When processing glass molds, heat treatment is carried out during operation. 1 hp f-ly, 1 tab.

Description

Изобретение относитс  к металлургии, в частности к упрочнению деталей из металлов и сплавов, и может быть использовано в машиностроении, например, дл  получени  чугунных стеклоформ.The invention relates to metallurgy, in particular to the hardening of parts made of metals and alloys, and can be used in mechanical engineering, for example, to obtain cast-iron glass molds.

Цель изобретени  - удешевление процесса .The purpose of the invention is to reduce the cost of the process.

Изобретение реализуют следующим образом .The invention is implemented as follows.

Пресс-формы из чугуна обрабатывали (пассивировали) в водном растворе алюмохромофосфатной св зки АХФС или МИКС, термообработку осуществл ли в процессе эксплуатации путем заливки расплавленного стекла. Визуальный осмотр показал отсутствие поверхностных дефектов.Cast iron molds were treated (passivated) in an aqueous solution of an aluminum-chromophosphate binder AHFS or MIX; heat treatment was carried out during operation by pouring molten glass. A visual inspection showed no surface defects.

Режимы конкретного выполнени  способа и получаемые при этом свойства приведены в таблице.The modes of the specific implementation of the method and the resulting properties are shown in the table.

Изобретение позвол ет удешевить процесс за счет использовани  дешевых алю- мохромофосфатных св зок, а также за счет экономии электроэнергии.The invention makes it possible to make the process cheaper by using cheap aluminum-chromophosphate bonds, as well as by saving energy.

Claims (2)

1.Способ обработки деталей из металлов и сплавов, преимущественно стекло- форм, включающий нанесение хромсодержащего покрыти  и термическую обработку, отличающийс  тем, что, с целью удешевлени  процесса, нанесение покрыти  провод т из водного раствора алюмохромофосфатной св зки.1. A method of treating parts made of metals and alloys, mainly glass forms, including the application of a chromium-containing coating and heat treatment, characterized in that, in order to reduce the cost of the process, the application of the coating is carried out from an aqueous solution of an aluminum-chromophosphate bond. 2.Способ по п. 1, отличающийс  тем, что термическую обработку провод т в процессе эксплуатации.2. A method according to claim 1, characterized in that the heat treatment is carried out during operation. слcl сwith оabout -N 00-N 00 оabout 0000 VIVI
SU864150510A 1986-10-21 1986-10-21 Method for treating pieces of metal and alloys SU1648987A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864150510A SU1648987A1 (en) 1986-10-21 1986-10-21 Method for treating pieces of metal and alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864150510A SU1648987A1 (en) 1986-10-21 1986-10-21 Method for treating pieces of metal and alloys

Publications (1)

Publication Number Publication Date
SU1648987A1 true SU1648987A1 (en) 1991-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU864150510A SU1648987A1 (en) 1986-10-21 1986-10-21 Method for treating pieces of metal and alloys

Country Status (1)

Country Link
SU (1) SU1648987A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Металловедение и термическа обработка, 1978, №7. с. 44. *

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