Unyango lobushushu lwe-825 2.4858 N08825 yebha yomjikelo
I-Intloy 825 iyazinza nge-940 ° C. Isakhiwo esongathabathayo safunyanwa kwi-980 ° C. Amacandelo anzima kuneshiti, umtya kunye nocingo kufuneka lucekeceke ukunqanda ubuntununtunu.
I-Allloy Alloy 825 izinto eziqinisekileyo nangaphantsi kweemeko zokusebenza ezigqithileyo. Esi silumko sinamandla sithathwa njengento yangaphambi kokuba sibe ne-allybdenum, ukongezwa kwayo kunika izinto ezongezelelekileyo.
Ukubekwa kwekhemikhali ye-Allocy kunika ukumelana ngokugqwesileyo kwiindawo ezininzi zoncedo. Umxholo we-Nickel wanele ukuxhathisa i-pheride ion yoxinzelelo lwe-ion ye-ion. I-nickel, ngokudibeneyo ne-molybdenum nobhedu, ikwaxhathise kakhulu ekunciphiseni iimeko ezinjengezo zine-sulfuric kunye ne-phosphoric acids.
I-Nickel-Chckel-Chromium-molybdenum izabelo ezinje nge-Alloy Alloy 825 zihlala zifakwa amaqondo obushushu aphezulu ngaphambi kokusetyenziswa. Nangona kunjalo, izabelo eziqingqiweyo zinika ezona zinto zichasene nokunganyangeki kweyona nto ingenayo kumaqondo obushushu asezantsi. Le nkqubo idla ngokubizwa ngokuba "yimingxunya yokuzinza". Le yeyona meko iphantsi yokubonelela ngeemveliso ezingama-825 kwaye sisitshixo sokwenza impumelelo kwe-alloy. Nokuba imeko injani ngononophelo kwaye i-welded, ukuba loo nto ingazinzisi ngokufanelekileyo, ayiyi kwenza ubuninzi bayo.
Ukukhetha iqondo lobushushu elifanelekileyo lokusetyenziswa ekupheleni kokuphela kubalulekile apha. Inceda ukugcina ukumelana nokunganyangeki okuphezulu okufunekayo, umzekelo, kwishishini lokuqhubekisa nemichiza. Ngexesha lokugqibela lomsebenzi kunye nokuthintelwa, amaqondo obushushu kufuneka anqunyelwe kwi-1700-1800 ° F (930-980 ° C). Iqondo lobushushu elifanelekileyo lokuzinza lithathwa njenge-1725 ° F (940 ° C).
Ukuzinzisa unyango lobushushu lwe-alloys kukhokelela kwintsebenzo efanelekileyo xa amaqhinga angazinzanga avezwe kukuhlaselwa kwemida yengqolowa.