Machinability of Inconel 825 superalloy under dry cutting environment with application of uncoated WC-Co tool

被引：4

作者：

Pandey, Kshitij ^{[1
]}

Rahman, Lebbar Md Abdul ^{[1
]}

Datta, Saurav ^{[1
]}

机构：

[1] Natl Inst Technol, Dept Mech Engn, Rourkela 769008, Odisha, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2021年 / 38卷

关键词：

Superalloy; Inconel; 825; Machinability; Tool-tip temperature; Tool wear;

D O I：

10.1016/j.matpr.2020.05.150

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nickel-based superalloy Inconel 825 is applied in aerospace, defense, and automotive industries. It possesses high corrosion resistance, and strength (hot strength) even at extreme temperature conditions. However, strong work-hardening tendency, high chemical reactivity (towards tool material), and poor thermal conductivity are dominant reasons which make this alloy to be categorized as 'difficult-to-cut'. Therefore, machining this alloy through conventional method is indeed a challenge for the manufacturing industries. In the current work, machinability of Inconel 825 is studied under dry environment using uncoated tungsten carbide tool. Cutting force magnitude, tool-tip temperature generated, and morphology of tool wear are studied herein. (C) 2020 The Authors. Published by Elsevier Ltd.

引用

页码：2145 / 2150

页数：6