Cold welding
id:
cold-welding-204-4546463
title:
Cold welding
text:
Cold welding or contact welding is a solid-state welding process in which joining takes place without fusion or heating at the interface of the two parts to be welded. Unlike in fusion welding, no liquid or molten phase is present in the joint. Cold welding was first recognized as a general materials phenomenon in the 1940s. It was then discovered that two clean, flat surfaces of similar metal would strongly adhere if brought into contact while in a vacuum. Micro and nano-scale cold welding has
brand slug:
wiki
category slug:
encyclopedia
description:
Welding process in which joining occurs without melting or heating the interface
original url:
https://en.wikipedia.org/wiki/Cold_welding
date created:
2004-02-29T21:43:57Z
date modified:
2024-09-09T20:19:19Z
main entity:
{"identifier":"Q120293","url":"https://www.wikidata.org/entity/Q120293"}
image:
fields total:
13
integrity:
15