Nhazi Pinhole Na Nkedo Aluminom

Hydrogen bụ isi ihe na-akpata pinholes (80-90 nke gas gbazere n'ime mmiri mmiri aluminom bụ hydrogen), na ihe na-ebutekarị hydrogen site na ire ere mmiri. 

Ihe na-akpata ọgbọ vapor mmiri n'oge usoro ịgbaze nke aluminum alloy bụ isi ihe na-emetụta kpọmkwem nhazi nke pinholes. Isi ihe na-emetụta nguzobe nke pinholes bụ:

N'oge aluminom alloy smelting na wụsara usoro, ihe akụrụngwa, ihe inyeaka, kristal mmiri na ụfọdụ ihe, na aluminum nchara AL (OH) 2 na-erepịakwa iji mepụta mmiri. 

Enwere ọtụtụ ihe inyeaka nke organic na inorganic n'ime ihe ngosi. Mmiri dị n'ime ihe nkedo dị ka ihe inyeaka na mkpuchi n'ihi na-ekpo ọkụ na-adịghị mma ga-emepụta nnukwu gas n'ihi nbibi nke ikuku mmiri n'oge aluminum alloy agbaze na wụsara. Mgbe ihe dị iche iche na-agbaze agbaze aluminum nwụọ ịtụwas, ọnụọgụ nke ikuku nke aluminum alloy na ogo nke ịmepụta pores dị iche. 

Ekwesịrị ịfụ ájá ọhụrụ na ihe ochie ochie na nchara na unyi ma ọ bụ wepụ ya site na ụzọ ndị ọzọ tupu eji ya, wee kpoo ọkụ ruo 700 ℃ -800 ℃ iji wepụ mmiri na ihe ndị ọzọ kemịkalụ nke crucible na-etinye. A na-emepụta vepo mmiri n'oge agbaze na ịwụsa ka ọ bụrụ pores.

Maka ngwá ọrụ na-agbaze, dị ka ladle, degassing mgbịrịgba mkpuchi, wdg, a ga-ewepụ metal elu, ọnụ ọgụgụ oxide na unyi ndị ọzọ tupu eji; Ngwa maka aluminom-magnesium alloy kwesịrị idowe ya na carnallite tupu eji ya saa na flux.

Ọ bụrụ na preheating adịghị mma, mmiri na-etinye uche n'elu ga-emepụta nnukwu gas n'ihi ikpo ọkụ na-eme ka ikuku mmiri na-eme ka mmiri na-agbaze n'oge agbaze na agbaze, na-eme ka ọkpụkpụ pinholes na nkedo aluminum.

Njikọ na akụkọ a ： Isi ihe dị na ntụtụ Pinhole Na-eme Aluminom

Nkwupụta Mbipụta: Ọ bụrụ na enweghị ntuziaka pụrụ iche, isiokwu niile dị na saịtị a bụ nke mbụ. Biko gosi isi mmalite maka ibipụta ya ọzọ: https: //www.cncmachiningptj.com/，thanks！

PTJ® na-enye a nso nke Omenala nkenke chnc machining china ISIS 9001: 2015 & AS-9100 kwadoro. 3, 4 na 5-axis ngwa ngwa nkenke CNC igwe ọrụ gụnyere igwe, na-echigharịkwuru nkọwa ndị ahịa, Ike nke metal & plastic machined akụkụ na +/- 0.005 mm ..Sekondary ọrụ gụnyere CNC na ot egweri, mkpọpu ala, na-anwụ mgbatị,mpempe akwụkwọ na stampụNa-enye ihe omuma, mmeputa zuru oke, nkwado oru na nyocha zuru oke akpakanamde, ụgbọelu, ebu & eletrik, Ikanam ọkụ,ọgwụ, igwe kwụ otu ebe, na ndị na-azụ ahịa ngwá electronic ụlọ ọrụ. On-nnyefe: -Gwa anyị obere ihe gị ngo si mmefu ego na-atụ anya nnyefe oge. Anyị ga-putara ighe gị iji nye ndị kasị na-eri-irè ọrụ na-enyere gị aka iru gị iche, Mmadụ Bịa kpọtụrụ anyị ( sales@pintejin.com ) ozugbo maka oru ohuru gi.