Isixazululo
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I-Brazing ye-Aluminium Matrix Composites
(1) Izici ze-Brazing izinhlanganisela ze-aluminiyamu matrix ikakhulukazi zihlanganisa izinhlayiyana (kuhlanganise nentshebe) ukuqinisa kanye nokuqinisa ifayibha.Izinto ezisetshenziselwa ukuqinisa zifaka phakathi i-B, CB, SiC, njll. Uma izinhlanganisela ze-aluminium matrix ziqiniswa futhi zishiswa, i-matrix Al kulula ukusabela ...Funda kabanzi -
I-brazing ye-graphite ne-diamond polycrystalline
(1) Izici ze-brazing izinkinga ezihilelekile ku-graphite ne-diamond polycrystalline brazing zifana kakhulu nalezo okuhlangatshezwana nazo ekubrazini kobumba.Uma kuqhathaniswa nensimbi, i-solder inzima ukumanzisa i-graphite ne-diamond polycrystalline materials, futhi i-coefficient yayo yokwanda okushisayo yi-v...Funda kabanzi -
Ukushisa kwe-Superalloys
I-Brazing of Superalloys (1) Izici ze-Brazing superalloy zingahlukaniswa zibe izigaba ezintathu: isisekelo se-nickel, isisekelo sensimbi nesisekelo se-cobalt.Zinezici ezinhle zemishini, ukumelana ne-oxidation kanye nokumelana nokugqwala emazingeni okushisa aphezulu.I-nickel base alloy isetshenziswa kabanzi ekusebenzeni ...Funda kabanzi -
Ukugqanyiswa kokuxhumana kwensimbi eyigugu
Izinsimbi eziyigugu ikakhulukazi zibhekisela ku-Au, Ag, PD, Pt nezinye izinto, ezinokuhamba kahle, ukuguquguquka okushisayo, ukumelana nokugqwala kanye nezinga lokushisa eliphakeme lokuncibilika.Zisetshenziswa kakhulu ezintweni zikagesi ukwenza izingxenye zesekethe ezivulekile nezivaliwe.(1) Izici zokugqama njenge...Funda kabanzi -
I-Brazing ye-ceramics nezinsimbi
1. I-Brazeability Kunzima ukukhanda izingxenye ze-ceramic ne-ceramic, i-ceramic nensimbi.Iningi le-solder lakha ibhola endaweni ye-ceramic, enokumanziswa okuncane noma okungamanzi.I-brazing filler metal ekwazi ukumanzisa i-ceramics kulula ukwenza izinhlanganisela eziqinile (ezifana ne-carbides, silicides...Funda kabanzi -
Brazing of izinsimbi refractory
1. I-Solder Zonke izinhlobo zama-solder ezinezinga lokushisa elingaphansi kuka-3000 ℃ zingasetshenziselwa i-W brazing, futhi ama-solder asekelwe ethusi noma esiliva angasetshenziselwa izingxenye ezinezinga lokushisa elingaphansi kuka-400 ℃;Igolide esekwe, i-manganese esekelwe, i-manganese esekelwe, i-palladium esekelwe noma i-drill based filler metal ngokuvamile isetshenziswa...Funda kabanzi -
I-Brazing yezinsimbi ezisebenzayo
1. I-Brazing material (1) I-Titanium nama-alloys ayo ayisisekelo akuvamile ukuba ifakwe i-solder ethambile.Izinsimbi zokugcwalisa ezisetshenziselwa ukubhula ikakhulukazi zifaka isisekelo sesiliva, isisekelo se-aluminium, isisekelo se-titanium noma isisekelo se-titanium zirconium.I-solder esekelwe esiliva isetshenziselwa ikakhulukazi izingxenye ezinezinga lokushisa eliphansi ...Funda kabanzi -
I-Brazing ye-alloys yethusi neyethusi
1. Impahla yokubrasa (1) Amandla okubopha amasoda amaningana avame ukusetshenziswa ethusi nethusi akhonjiswe kuthebula 10. Ithebula le-10 amandla amalunga ethusi nawethusi Lapho ubrasa ithusi ngelensimbi yomthofu kathini, ukuguquguquka okungagqwali njengerosin. isixazululo sotshwala noma i-rosin esebenzayo...Funda kabanzi -
I-brazing ye-aluminium ne-aluminium alloys
1. I-Brazeability Impahla yokubhsa ye-aluminium ne-aluminium alloys impofu, ikakhulukazi ngenxa yokuthi ifilimu ye-oxide engaphezulu kunzima ukuyisusa.I-Aluminium ihlobene kakhulu nomoya-mpilo.Kulula ukwenza ifilimu le-oxide elicinene, elizinzile futhi eliphakeme i-Al2O3 ngaphezulu.Ngesikhathi esifanayo, a...Funda kabanzi -
I-Brazing yensimbi engagqwali
Ukubhula kwensimbi engagqwali 1. Ukuqina kwensimbi Inkinga eyinhloko ekubhukeni kwensimbi engagqwali ukuthi ifilimu ye-oxide engaphezulu ithinta kabi ukumanziswa nokusabalala kwe-solder.Izinsimbi ezihlukahlukene ezingenasici ziqukethe inani elikhulu le-Cr, kanti ezinye ziqukethe i-Ni, Ti, Mn, Mo, Nb kanye nezinye ...Funda kabanzi -
Ukushisa kwensimbi
1. Impahla yokubrasa (1) I-brazing filler metal cast iron brazing ikakhulukazi ithatha i-copper zinc brazing filler metal kanye nensimbi yokugcwalisa ithusi yethusi.Izinhlobo zensimbi ezivame ukusetshenziswa ze-copper zinc brazing filler yi-b-cu62znnimusir, b-cu60zusnr kanye ne-b-cu58znfer.Amandla aqinile we-brazed cast...Funda kabanzi -
Ukuxutshwa kwensimbi yamathuluzi kanye ne-carbide enosimende
1. Impahla yokubrasa (1) Izinsimbi zamathuluzi okubraza nama-carbide anosimende ngokuvamile zisebenzisa ithusi elimsulwa, i-zinc yethusi kanye nezinsimbi zokugcwalisa ithusi zethusi.I-Copper ehlanzekile inokumanzisa okuhle kuzo zonke izinhlobo zama-carbides kasimende, kodwa umphumela omuhle kakhulu ungatholakala ngokubrasa emoyeni onciphisa i-hydrogen...Funda kabanzi