I-Silver Based Brazing Paste Enconyiwe Kakhulu

Isithombe Esifakiwe Esinconywa Kakhulu esisekelwe ku-Brazing Paste

Incazelo emfushane:

Ama-brazing paste e-NMT ahlanganisa ingxubevange yensimbi yokugcwalisa esesimweni sempushana futhi lapho kufanele khona i-flux.Lezi zingxenye zibanjiswa ndawonye ngendlela efanayo yokunamathisela ngesistimu yokuhlanganisa eyakhiwe ngokukhethekile.Umkhiqizo wokuphela uyisixazululo esenziwe ngokwezifiso se-brazing noma i-soldering esinganikeza izinzuzo eziyingqayizivele.Ikakhulukazi i-brazing kanye ne-soldering pastes isetshenziswa ekukhiqizeni lapho kunesidingo sokwenza izinombolo ezinkulu zamalunga.

I-MMT Brazing paste isetshenziselwa kakhulu ukushisela Ama-Assemblies ezinto zikagesi ezine-voltage ephansi, futhi i-brazing paste efanelekile ikhethelwa imihlangano engasetshenziswanga ngokwezinqubo zokushisela ezihlukene.

Kuphelile

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Isicelo seSilver Base Brazing Namathisela

I-Silver brazing iyinqubo yokuhlanganisa lapho insimbi yokugcwalisa engeyona ayoni, ingxubevange ishiselwa ezingeni lokushisa elincibilikayo (ngaphezulu kuka-800°F) futhi isatshalaliswe phakathi kwezingxenye ezimbili noma ngaphezulu ezisondelene kakhulu ngokukhanga kwe-capillary.

Izingxenye eziyinhloko ze-silver brazing paste zifaka impushana yesiliva, i-welding agent kanye nama-auxiliary.I-Silver powder iyisici esiyinhloko esihlinzeka nge-conductivity kagesi kanye ne-thermal, ekwazi ukugcwalisa i-voids yezindawo eziboshwe futhi incibilike emazingeni okushisa aphezulu.I-agent ye-welding isetshenziselwa ukuhlanza nokususa ungqimba lwe-oxide futhi ikhuthaze ukuxhunyaniswa kwamaphoyinti e-brazed.Indima yezithasiselo ukuthuthukisa ikhwalithi yokushisela, ukunciphisa i-oxidation kanye nokuthuthukisa amandla nokuthembeka kokuxhuma okuqinile.

Isebenza kuma-alloys esiliva, isiliva nethusi nethusi;Insimbi ye-carbon ephansi, insimbi ephansi ye-alloy, insimbi engagqwali, izinga lokushisa eliphezulu le-nickel base alloy, insimbi ephikisayo kanye nazo zonke izinhlobo zezinto zokuxhumana zikagesi zokubhuqa.

Ama-Cadmium Amahhala E-Silver Brazing Alloys (I-BAg)
Inombolo ye-NMT	Inombolo ye-AWS	Ag	Cu	Zn	Sn	Izinga lokushisa le-Solidus	Liquidus Temperature
I-NMT-101	Isikhwama-9	65	20	15	/	670℃	720℃
I-NMT-102	Isikhwama-7	56	22	17	5	620℃	655℃
I-NMT-103	Isikhwama-5	45	30	25	/	663℃	743℃
I-NMT-104	Isikhwama-36	45	27	25	3	640℃	680℃

Isicelo se-Copper Brazing Paste

Ifanele i-brazing yethusi ne-alloys yethusi kanye nezinto zokuxhumana zikagesi ezisekelwe esiliva noma zethusi;Isetshenziswa kakhulu embonini yezimoto, zikagesi, zesiqandisi kanye nezinsimbi;Awukwazi ukusetshenziselwa insimbi yokushisela, ama-alloys asekelwe ku-nickel noma ama-alloys e-copper-nickel aqukethe ≥10% nickel.

I-Cadmium Free Silver Brazing Alloys (BAgCuP)
Inombolo ye-NMT	Inombolo ye-AWS	Ag	Cu	P	Izinga lokushisa le-Solidus	Liquidus Temperature
I-NMT-201	I-BCuP-5	15	20	15	640℃	800℃
I-NMT-202	I-BCuP-8	18	22	17	643℃	666
I-NMT-203	-	25	30	25	650	720