Cov yam ntxwv thiab kev siv ntawm Invar 42 alloy

Invar 42 alloy, tseem hu ua hlau-nickel alloy, yog ib hom tshiab ntawm cov hlau nplaum uas muaj cov khoom sib nqus zoo heev thiab cov yam ntxwv zoo thermal expansion. Nws muaj cov coefficient tsawg ntawm kev nthuav dav thiab siab tiv thaiv, thiab yog dav siv hauv electronics, kev sib txuas lus, aerospace, kev kho mob thiab lwm yam kev lag luam.

Cov yam ntxwv ntawm Invar 42 alloy: 1. Tsawg expansion coefficient. Invar 42 alloy muaj cov coefficient tsawg heev ntawm kev nthuav dav, uas txhais tau hais tias nws muaj qhov hloov me me thaum qhov kub hloov pauv, yog li nws tuaj yeem siv los tsim cov cuab yeej precision thiab cov khoom siv kho qhov muag thiab lwm qhov chaw uas yuav tsum muaj qhov tseeb qhov tseeb.2. Siab resistivity. Invar 42 alloy muaj qhov tiv taus ntau dua li cov khoom siv hlau feem ntau. Cov cuab yeej no tso cai rau nws muaj ntau yam kev siv hauv kev tsim cov khoom siv hluav taws xob, xws li resistors, inductors thiab transformers, thiab lwm yam. 3. Zoo thermal stability. Invar 42 alloy muaj qhov zoo thermal stability ntawm qhov kub thiab txias, nws tuaj yeem ua haujlwm ntawm qhov kub siab dua yam tsis muaj kev puas tsuaj ntawm kev ua haujlwm. Yog li ntawd, nws tuaj yeem siv los tsim cov khoom siv hluav taws xob hauv qhov kub thiab txias.4. Zoo mechanical zog. Invar 42 alloy muaj cov khoom siv zoo, suav nrog lub zog siab, siab hardness, zoo hnav tsis kam thiab corrosion kuj. Cov khoom no tso cai rau nws siv rau hauv kev tsim khoom ntawm ntau yam khoom siv kho tshuab, xws li bearings, bushings, gears thiab lwm yam.

Kev siv ntawm Invar 42 alloy

1. Kev lag luam hluav taws xob

Invar 42 alloy tuaj yeem siv los tsim ntau yam khoom siv hluav taws xob xws li resistors, inductors thiab transformers. Tsis tas li ntawd, nws tseem tuaj yeem siv los tsim cov cuab yeej hluav taws xob thiab cov cuab yeej siv, xws li ntsuas qhov ntsuas qhov tseeb thiab cov cuab yeej kho qhov muag.

2. Kev sib txuas lus

Invar 42 alloy tuaj yeem siv los tsim ntau yam khoom siv sib txuas lus, xws li cov khoom siv sib txuas lus microwave thiab cov khoom siv sib txuas lus. Tsis tas li ntawd, nws tseem tuaj yeem siv los tsim cov khoom siv kho qhov muag fiber ntau, xws li optical fiber connectors thiab optical fiber splitters.

3. Aerospace teb

Invar 42 alloy tuaj yeem siv los tsim ntau yam khoom siv dav hlau, xws li kev ntsuas aerospace thiab aerospace sensors. Tsis tas li ntawd, nws tseem tuaj yeem siv los tsim qhov kub thiab txias ib puag ncig ntawm lub dav hlau cav Cheebtsam thiab cov khoom siv dav hlau.

4. Kev kho mob teb

Invar 42 alloy tuaj yeem siv rau hauv kev tsim cov khoom siv kho mob thiab cov khoom siv, xws li cov khoom siv kho mob thiab cov cuab yeej kho mob. Tsis tas li ntawd, nws tuaj yeem siv los tsim cov khoom siv kho mob xws li cov pob qij txha thiab cov hniav.