Table of Contents Table of Contents
Previous Page  87 / 126 Next Page
Information
Show Menu
Previous Page 87 / 126 Next Page
Page Background

Актуальные проблемы в машиностроении

. Том 4. № 3. 2017

Материаловедение

в машиностроении

____________________________________________________________________

87

11.

Собачкина Л.Д., Бутыгин В.Б.

Разработка штамповых сталей различной

теплостойкости // Ползуновский вестник. – 2015. – № 3. – С. 28–30.

12. Патент 2550071 С 1 Российская Федерация, МПК С 22 С 38/52. Штамповый сплав /

В.Б. Бутыгин, А.С. Демидов. – № 2014103769/02; заявл. 04.02.2014; опубл. 10.05.2015, Бюл.

№ 13. – 6 с.

13.

Бутыгин В.Б, Собачкина Л.Д., Околович Г.А.

Влияние содержания кремния на

свойства теплостойких инструментальных сталей // Ползуновский альманах. – 2016. – № 4. –

С. 108–110.

ABOUT OPTIMIZATION OF COMPOSITIONS HIGH-SPEED AND DIE STEELS

Sobachkinа L.D.

, Graduate student, e-mail:

karpov43@list.ru

Butygin V.B.

, Ph.D. (Engineering), Professor, e-mail:

karpov43@list.ru

I.I. Polzunov Altai State Technical University, 46 Lenina avenue, Barnaul, Altai region, 656038,

Russian Federation

Abstract

In this paper we describes the ways of doping tool steels by elements in the amount, allowing to

increase the content of the hardening phase, hardness, hardenability, heat resistance.

We consider the possibility of cheapening the cost of tool steels, by complex alloying less

expensive elements.

Examined steels is possible to use for the punching tools working in a temperature range from

300 to 650 °C. The steel 3M2H10V3K can be used to a temperature of 750 °C. Lower cost of these

steels explained by the lower amount of alloying elements.

Keywords

heat treatment, alloying, heat resistance, hardness, phase composition, forging, carbides,

quenching