Gupima Ubukomere bwa Vickers kuri HEA

Nkuko twese tubizi, kongeramo ubwoko bwinshi bw'ibyuma muri alloy bikunze kwangiza ibikoresho. Ariko, alloys nyinshi zikoreshwa mu gushushanya (HEAs) zitandukanye n'alloys zisanzwe: zirimo ibyuma byinshi ariko ntizigaragaza kwangiza, bigatuma ziba ubwoko bushya bw'ibikoresho.

Mu nganda, kwemeza ko ibintu bikozwe mu nganda bifite entropy alloy ihamye kandi ihamye ni ingenzi cyane. Kubera iyo mpamvu, ibikoresho bipima ubukana bwa Vickers bikoreshwa mu gukora ibizamini by'ubukana ku bikoresho bikozwe mu nganda bifite entropy alloys nyinshi mu gihe cyo gukora, ibyo bigatuma hamenyekana ibibazo bishobora kubaho mu bwiza. Iyo agaciro k'ubukana katandukiriye urugero rw'ibiteganyijwe, bishobora kugaragaza inenge mu bikorwa byo gukora—nk'igenzura ritari ryo ry'imiterere y'inganda cyangwa uburyo butari bwiza bwo gutunganya ubushyuhe. Mu guhindura uburyo bwo gukora vuba, buri cyiciro cy'ibicuruzwa bifite entropy alloy nyinshi gishobora kuzuza amahame y'ubuziranenge, bityo bikanoza igipimo cy'ubuziranenge bw'ibicuruzwa n'uburyo bw'ubwirinzi.

Twakira icyitegererezo gikenewe kugira ngo ubukomere bupimwe hano hepfo.

Uburyo bwo gupima ubukana bwa HEA bukorwa n'umuhanga mu gupima ubukana bwa Vickers

1. Kora imashini itegura iyi HEA mu buryo busanzwe ukoresheje imashini ikoresha ikoranabuhanga ryo kuyishyiraho, kugira ngo tugerageze ubukana bwayo dukoresheje imashini ipima ubukana bwa Vickers nyuma yo kuyisya no kuyisukura.

2. Shyira icyitegererezo ku ntebe yo gukoreraho imyitozo hagati y'icyuma gipima ubukana bwa Vickers.

3. Hindura aho intego iherereye kugira ngo hagaragare ishusho isobanutse neza muri porogaramu ya Vickers yo gupima ubukana bw'imashini.

4. Shyiraho ibipimo by'icyitegererezo cya HEA cyageragejwe muri porogaramu ya Vickers yo gupima ubukana bw'ibipimo.

5. Indangururamajwi ikora rhombus indentation ku buso bwa HEA, hanyuma ukande kuri buto ya Auto Measurement kugira ngo ubone agaciro k'ubukana muri porogaramu ya Vickers yo gupima ubukana.

6. Imikorere y'ibarurishamibare: yandika agaciro kapimwe ka buri tsinda kandi igakuraho burundu ibitari ibya mbere.

7. Imikorere y'ibarurishamibare: Kubara agaciro k'impuzandengo n'itandukaniro risanzwe.

Agaciro k'ubukana bw ...