thermocouple

Dokwu mmeghe

N'ime usoro ịgbaze na nchekwa ọkụ nke aluminom na aluminom alloys, njikwa okpomọkụ nke aluminom na aluminom a wụrụ awụ bụ isi ihe na-eme ka ọ dị mma nke ngwaahịa aluminom.Ọ nwere ike zere oxidation nke oke ọkụ nke aluminom na aluminom gbazere na-akpata, si otú ahụ chekwaa oriri ike.Maka caluminom gbazere na aluminom gbazere,tokpomọkụ ya na-abụkarị ihe dịka 720 Celsius.Iji hụ na a na-edebe mmiri mmiri aluminom na mmiri aluminom na okpomọkụ a, aluminom mmiri mmiri aluminum mmirithermocouplena-arụ ọrụ dị mkpa dị ka ihe mmetụta okpomọkụ etinyere ozugbo n'ime mmiri mmiri aluminom na mmiri aluminom iji tụọ okpomọkụ.

Nke mbụ, nghọta nke aluminum mmiri mmiri, mmiri mmiri metal aluminum na-arụsi ọrụ ike, permeability nke aluminom atọm dị ike, na ọ bụ nnọọ corrosive na ọla.Ihe nkiri oxide interlayer nwere ọnụ ọgụgụ buru ibu nke hydrogen atom, nke nwere ike ịrapara n'elu igwe siri ike ma mebie ígwè siri ike.

Dabere n'ihe ndị a dị n'elu, ọ dị oke mkpa maka mmiri mmiri aluminom na aluminom mmiri okpomọkụ tụọ thermocouple iji ihe na-eguzogide corrosion nke mmiri mmiri aluminom na mmiri aluminom dị ka tube nchebe thermocouple.Igwe mkpuchi thermocouple nke dabere na ígwè ma ọ bụ Si3N4 jikọtara tube nchedo thermocouple SiC,use elu-arụmọrụ armored thermocouples dị ka okpomọkụ mmetụta ọcha.Ọ nwere ike dị elu, nguzogide corrosion siri ike, oge nzaghachi okpomọkụ dị mkpụmkpụ, ogologo ndụ ọrụ yana nleba okpomọkụ na-aga n'ihu maka awa 24.

Tumadi adabara maka okpomọkụ nha na aluminum nhazi na aluminum electrolysis ụlọ ọrụ.

[Usoro ndozi]: Enwere ike idozi ya na flange edobere (nha flange ahaziri)

A na-eji igwe anaghị agba nchara mee tube nchebe na ndabara.Maka nha ogologo oge karịa ogo 800, a na-atụ aro na enwere ike ịhazi tube nchebe na ihe 2520, ihe GH3030 na GH3039, na mgbochi corrosion nwere ike ịhazi ya na ihe 316L.Ọ na-atụ aro iji 2.0mm ma ọ bụ 2.5mm maka ọbụna waya dayameta n'elu 800 ℃.Enwere ike iji tube nchebe nke otu oyi akwa maka nha ọkụ ọkụ ọkụ, na mgbakwunye nke silicon carbide nwere ike iji mee ihe maka nha okpomọkụ nke ngwọta ígwè.

A na-eji igwe anaghị agba nchara mee tube dị n'ime, enwere ike ịkwado tube nke dị n'èzí na tube nchebe silicon carbide, nke bụ silicon carbide recrystallized.N'èzí nke mkpuchi mkpuchi okpukpu abụọ na-eguzogide mmetụta na corrosion na-eguzogide.A na-eji ya eme ihe na nchara, ụlọ ọrụ kemịkalụ, na igwe anaghị agbaze.Ọ dị mma karịsịa maka nha okpomọkụ nke aluminom na ọla kọpa a wụrụ awụ.N'ihi njupụta ya dị elu, aluminom gbazere agaghị emebi ya n'oge nha okpomọkụ;ọ nwere ezigbo ihe mgbochi ọkụ ọkụ, mkpuchi na oxidation resistance, eyi nguzogide na elu okpomọkụ na-eguzogide, na ogologo ndụ ọrụ.