Silicon carbide thermocouple tube nchebe
Igwe nchekwa Silicon Carbide Thermocouple: Ọta na-arụ ọrụ dị elu maka ọnọdụ dị oke egwu.
Kedu uru dị na Tubes Nchekwa Silicon Carbide Thermocouple?
Silicon carbide thermocouple tubes nchebe, mara maka oke ịdịte aka na arụmọrụ ha, dị mkpa na ngwa ndị chọrọ nha nha oke okpomọkụ na nkwụsi ike. Site na nguzogide okpomoku dị ịrịba ama ruo 1550C (2800F), ọkpọkọ silicon carbide na-echebe nke ọma thermocouples site na gburugburu ebe ịma aka, na-ahụta nkenke na ụlọ ọrụ dị ka agbaze aluminum, metallurgy, na ceramics. Njirimara pụrụ iche nke silicon carbide na-enyekwara ya aka iguzogide oxidation, corrosion, and thermal shock — àgwà ndị karịrị ihe ọdịnala dị ka alumina na graphite na ngwa ndị akọwapụtara.
Kedu ihe kpatara ịhọrọ Silicon Carbide maka Nchekwa Thermocouple?
Silicon carbide, ihe injinia siri ike nwere ikike ikuku dị elu yana iguzogide kemịkalụ, na-enye nchebe siri ike megide ọla a wụrụ awụ dị ka aluminom na zinc. Nke a bụ ihe na-eme ka ọ pụta ìhè:
- Omume okpomọkụ dị elu: Silicon carbide dị mma thermal conductivity na-eme ka nnyefe ọkụ ngwa ngwa, na-eme ka mmetụta okpomọkụ dịkwuo mma na izi ezi na ngwa ngwa.
- Oxidation na nguzogide corrosion: Ihe na-adịgide adịgide ọbụlagodi mgbe ekpughere ya na gas na-emebi emebi ma ọ bụ ọla a wụrụ awụ, na-echebe thermocouples site na mmebi na ịgbatị ndụ ha.
- Porosity dị ala: Site na ọkwa porosity gburugburu 8%, silicon carbide thermocouple tubes na-egbochi mmetọ ma nọgide na-eguzosi ike n'ezi ihe n'okpuru okpomọkụ na-aga n'ihu.
Njirimara igodo na ngwa
| Njirimara | Nkọwapụta |
|---|---|
| Oke okpomọkụ | Ruo 1550°C (2800°F) |
| Nguzogide okpomọkụ nke okpomọkụ | Magburu onwe maka mgbanwe okpomọkụ ngwa ngwa |
| Kemịkalụ kwụsie ike | Na-eguzogide acid, alkalis na slag |
| Ihe onwunwe | silicon carbide etinyere n'ụzọ dịpụrụ adịpụ |
| Porosity | Dị ala (8%), na-eme ka ịdịte aka dịkwuo elu |
| Nha dị | Ogologo 12 "ruo 48"; 2.0 ″ OD, Ngwa NPT dị |
A na-ejikarị ọkpọkọ ndị a na-ekpo ọkụ na ọkụ ọkụ na aluminum na-agbaze, ebe mmiri dị ala ha na aluminom gbazere na-enyere aka belata mkpa ọ dị na-arụ ọrụ ugboro ugboro. Ọzọkwa, ike pụrụ iche nke silicon carbide na nguzogide eyi na-eme ka ọ bụrụ nhọrọ dị mma maka ogologo ọrụ na kilns ụlọ ọrụ na ọkụ ọkụ, ebe ọ na-egbochi ọgụ slag na oxidation nke ọma.
Ajụjụ A na-ajụkarị (FAQ)
1. Olee otú silicon carbide tụnyere ndị ọzọ na-echebe tube ihe?
Silicon carbide karịrị alumina na ceramics ndị ọzọ na ngwa okpomọkụ dị elu n'ihi nkwụsi ike ya na nkwụsi ike oxidation. Ọ bụ ezie na ma alumina na silicon carbide nwere ike iguzogide oke okpomọkụ, silicon carbide kacha mma na gburugburu ebe ọla gbazere na gas na-emebi emebi dị.
2. Kedu ihe ndozi achọrọ maka tubes nchekwa silicon carbide?
Nhicha oge niile na ikpo ọkụ nwere ike ime ka ndụ ha dịkwuo elu, ọkachasị na gburugburu ebe eji eme ihe na-aga n'ihu. A na-atụ aro ịrụzi elu ala mgbe niile kwa ụbọchị 30-40 iji bulie arụmọrụ.
3. Enwere ike ịhazi tubes nchebe silicon carbide?
Ee, tubes ndị a dị n'ụdị ogologo na dayameta dị iche iche ma nwee ike ijikwa eriri NPT dabara adaba maka nhazi ụlọ ọrụ dị iche iche.
Na nchịkọta, silicon carbide thermocouple tubes nchebe na-enye ogologo ndụ na-enweghị atụ, izi ezi na nguzogide corrosion, na-eme ka ha bụrụ ihe bara uru na ụlọ ọrụ na-ekpo ọkụ na-ekpo ọkụ na nke ziri ezi.
