Njirimara YC-8102 Okpomọkụ Ekechichiri Mgbochi Oxidation Nano-Composite Ceramic Coating (Light Yellow)
Akụkụ ngwaahịa na ọdịdị
(Mkpuchi seramiiki nwere otu akụkụ
Mmiri mmiri na-acha odo odo
Ọdabara mkpụrụ
Carbon ígwè, igwe anaghị agba nchara, nkedo ígwè, aluminum alloy, titanium alloy, elu okpomọkụ alloy ígwè, refractory insulating brik, insulating eriri, iko, ceramics, elu okpomọkụ castables nwere ike niile ga-eji na elu nke ọzọ alloys.
Ọnọdụ okpomọkụ dị
Oke okpomọkụ na-eguzogide bụ 1400 ℃, na ọ na-eguzogide ọgwụ kpọmkwem ozize site ọkụ ma ọ bụ elu-okpomọkụ gas aga.
Mgbochi okpomọkụ nke mkpuchi ahụ ga-adịgasị iche dabere na nguzogide okpomọkụ nke ihe dị iche iche. Na-eguzogide oyi na ujo okpomọkụ na thermal vibration.
Njirimara ngwaahịa
1. Nano mkpuchi bụ otu akụkụ, enyi na enyi na gburugburu ebe obibi, na-adịghị egbu egbu, dị mfe itinye ma nwee arụmọrụ kwụsiri ike.
2. Ihe mkpuchi ahụ dị oke, mgbochi oxidation, acid na alkali na-eguzogide ọgwụ, na-eguzogide ọgwụ na-eguzogide okpomọkụ dị elu.
3. Nano- mkpuchi nwere ezigbo ntinye ike. Site na ntinye, mkpuchi, ndochi, akara na imepụta ihe nkiri, ha na-emecha nweta akara nke kwụsiri ike nke akụkụ atọ na mgbochi oxidation.
4. Ọ nwere ezigbo ihe nkiri-akpụ ọrụ na ike na-etolite a ok film oyi akwa.
5. Ihe mkpuchi na-eguzogide oyi na oyi na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, na-enwe mmetụta dị mma na-ekpo ọkụ na-ekpo ọkụ, ma na-anwale ule mmiri oyi karịa ugboro 20 (na-eguzogide oyi na mgbanwe okpomọkụ, mkpuchi anaghị agbawa ma ọ bụ kpochapụ).
6. Adhesion nke mkpuchi ahụ karịrị 5 MPa.
7. Enwere ike gbanwee agba ndị ọzọ ma ọ bụ ihe ndị ọzọ dịka ihe ndị ahịa chọrọ.
Mpaghara ngwa
1. Igwe igwe, elu iko, elu seramiiki;
2. Graphite elu akara na mgbochi oxidation, elu okpomọkụ mkpuchi elu akara na mgbochi corrosion;
3. Ihe osise eserese, akụkụ graphite;
4. Ihe ndị na-ekpo ọkụ, ndị na-ekpo ọkụ ọkụ, radiators;
5. Ngwa ọkụ ọkụ eletrik na ihe ọkụ eletrik.
Usoro ojiji
1. Nkwadebe nke agba: Mgbe ịmechara ma ọ bụ na-ama jijiji nke ọma, enwere ike iji ya mee ihe mgbe emechara ya site na ihuenyo nzacha 300-mesh. Nhicha ihe ndabere: Mgbe emechara ma wepụ griiz, a na-atụ aro ka ịme ájá ájá iji welie mmetụta dị elu. A na-enweta mmetụta kachasị mma nke sandblasting na 46-mesh corundum (white corundum), na achọrọ ya iru ọkwa Sa2.5 ma ọ bụ karịa. Ngwá ọrụ mkpuchi: Jiri ngwaọrụ mkpuchi dị ọcha na nke akọrọ iji hụ na enweghị mmiri ma ọ bụ adịghị ọcha ndị ọzọ na-ejikọta ha, ka ọ ghara imetụta mmetụta mkpuchi ma ọ bụ ọbụna mee ka ngwaahịa ndị na-adịghị mma.
2. Usoro mkpuchi: Ịgbasa: fesa na ụlọ okpomọkụ. A na-atụ aro ka ịchịkwa oke ịgba mmiri n'ime 50 ruo 100 microns. Tupu spraying, workpiece mgbe sandblasting kwesịrị kpochara na anhydrous ethanol na akpọnwụwo na abịakọrọ ikuku. Ọ bụrụ na sagging ma ọ bụ shrinkage emee, workpiece nwere ike preheated ka 40 ℃ tupu spraying.
3. Ngwa mkpuchi: Jiri egbe ịgba na dayameta nke 1.0. Egbe ịgbasa obere dayameta nwere mmetụta atomization ka mma yana nsonaazụ spraying kacha mma. Ọ dị mkpa ka akwadoro ikuku compressor na ihe nzacha ikuku.
4. mkpuchi mkpuchi: Mgbe spraying na-agwụ agwụ, ka workpiece ndammana elu akọrọ maka 30 nkeji, mgbe ahụ, tinye ya na oven na-edebe ya na 280 degrees 30 nkeji. Mgbe ọ dị jụụ, enwere ike wepụ ya maka ojiji.
Pụrụ iche nye Youcai
1. Nkwụsi ike teknụzụ
Mgbe nnwale siri ike gasịrị, usoro teknụzụ seramiiki nke ikuku-ọkwa nanocomposite na-anọgide na-eguzosi ike n'okpuru ọnọdụ dị oke egwu, na-eguzogide okpomọkụ dị elu, ujo okpomọkụ na corrosion kemịkalụ.
2. Nano-dispersion technology
Usoro mgbasa ozi pụrụ iche na-eme ka a hụ na a na-ekesa nanoparticles na mkpuchi ahụ, na-ezere agglomeration. Oru oma interface ọgwụgwọ enhances bonding n'etiti ahụ, na-eme ka bonding ike n'etiti mkpuchi na mkpụrụ nakwa dị ka n'ozuzu arụmọrụ.
3. mkpuchi mkpuchi mkpuchi
Usoro nhazi nke ọma na usoro ihe ndị mejupụtara na-eme ka ọrụ mkpuchi ahụ bụrụ nke a na-agbanwe agbanwe, dị ka ike siri ike, na-eyi nkwụsi ike na nkwụsi ike okpomọkụ, na-emezu ihe achọrọ nke ngwa dị iche iche.
4. Micro-nano Ọdịdị njirimara:
Nanocomposite ceramic particles kechie ụmụ irighiri ihe micrometer, mejupụta oghere ndị ahụ, mepụta mkpuchi siri ike, ma welie kọmpat na nguzogide corrosion. Ka ọ dị ugbu a, nanoparticles na-abanye n'elu nke mkpụrụ ahụ, na-akpụ interphase metal-ceramic, nke na-eme ka ike njikọ na ike zuru ezu.
Ụkpụrụ nyocha na mmepe
1. Okwu gbasara mgbasawanye nke thermal: The thermal expansion coefficients nke metal na seramiiki ihe na-adịkarị iche n'oge okpomọkụ na oyi usoro. Nke a nwere ike iduga n'ichepụta microcracks na mkpuchi n'oge usoro ịgba ígwè okpomọkụ, ma ọ bụ ọbụna na-apụ apụ. Iji lebara okwu a anya, Youcai emepụtala ihe mkpuchi ọhụrụ nke ọnụọgụ nke mgbasawanye nke okpomọkụ dị nso na nke metal substrate, si otú ahụ belata nrụgide okpomọkụ.
2. Nguzogide okpomọkụ na ịma jijiji ọkụ: Mgbe mkpuchi elu igwe na-agbanye ngwa ngwa n'etiti elu na obere okpomọkụ, ọ ga-enwerịrị ike iguzogide nrụgide okpomọkụ na-akpata na-enweghị mmebi. Nke a na-achọ mkpuchi ahụ ka ọ nwee ezigbo ihe mgbochi ọkụ ọkụ. Site optimizing na microstructure nke mkpuchi, dị ka na-amụba ọnụ ọgụgụ nke frasi interfaces na mbenata ọka size, Youcai nwere ike welie ya thermal ujo iguzogide.
3. Ike njide: Njikọ ike dị n'etiti mkpuchi na ngwongwo ígwè dị oké mkpa maka nkwụsi ike na ogologo oge nke mkpuchi. Iji welie ike nkekọ, Youcai na-ewebata ihe etiti oyi akwa ma ọ bụ mgbanwe oyi akwa n'etiti mkpuchi na mkpụrụ iji melite wettability na chemical bonding n'etiti abụọ.
