Iimpawu eziphambili zoomatshini bee-alloy ze-copper kunye ne-copper zibonakaliswa ngokuthe ngqo linqanaba lamaxabiso azo obulukhuni, kwaye iimpawu zoomatshini zezinto zimisela amandla azo, ukumelana nokuguguleka, kunye nokumelana nokuguquguquka. Ngokwesiqhelo kukho iindlela zovavanyo ezilandelayo zokufumanisa ubulukhuni bee-alloy ze-copper kunye ne-copper:
1. Indlela yoVavanyo loBulukhuni beBrinell: Ilandela imiqathango yovavanyo lobunzima echazwe kwi-ISO 6506-1:2014 Metallic Materials standard – Brinell Hardness Test. Le ndlela yovavanyo isebenza kwi-copper ecocekileyo, i-brass, i-bronze, okanye izinto ze-copper ezithambileyo; umzekelo, imfuneko yovavanyo lobunzima kwi-alloys ze-copper eziphothiweyo luvavanyo lweBrinell Hardness (HBW).
2. Ngokuxhomekeke kubunzima obahlukeneyo kunye nobukhulu bobhedu, iindlela zokuvavanya ubunzima beRockwell okanye iVickers nazo zingasetyenziswa. Umzekelo, ibronze ingavavanywa kusetyenziswa isikali seHRB (ngokuvumelana nomgangatho wamazwe ngamazwe we-ISO 6506-1:2014 Metallic Materials – Rockwell Hardness Test – Icandelo 1: Indlela yoVavanyo), kwaye amaphepha ebronze angavavanywa kusetyenziswa isikali sobunzima beHV Vickers. Imigangatho yobunzima bebronze iyahluka ngokweendlela ezahlukeneyo kunye neemeko zonyango lobushushu, kwaye uvavanyo kufuneka lwenziwe ngokusekelwe kwiindlela ezithile zovavanyo kunye nemigangatho.
3. Indlela yoVavanyo loBulukhuni beWebster eThuthwayo: Ngokuhambelana nomgangatho wesizwe weGB/T 32660.1-2016 weZixhobo zeMetallic – Uvavanyo loBulukhuni beWebster – Icandelo 1: Indlela yoVavanyo, le ndlela yovavanyo isebenza kwi-copper kunye namaphepha ayo e-alloy anobukhulu obuncinci besampuli.
Le migangatho yovavanyo ingentla isisiseko sobugcisa sovavanyo lwekopolo kunye nee-alloys zayo. Xa sivavanya iimveliso, sikhetha iindlela ezahlukeneyo zovavanyo ngokusekwe kuhlobo lwezinto kunye nokusetyenziswa kwazo.
Ixesha leposi: Oktobha-17-2025
