Titanium diboride lekwasịrị anya bụ nke titanium diboride. Titanium diboride bụ ihe ojii na-acha ntụ ntụ ma ọ bụ isi awọ nwere ihe owuwu kristal hexagonal (AlB2), ebe mgbaze ruru 2980 Celsius C, njupụta nke 4.52g/cm³, yana microhardness nke 34Gpa, yabụ na ọ nwere nnukwu ike siri ike.ess. O nwere oxidation eguzogide okpomọkụ nke ruo 1000 ℃ na ikuku, na-anọgide na-eguzosi ike na HCl na HF acid, na-egosi magburu onwe acid iguzogide corrosion.Ngwongwo ihe onwunwe bụ ndị a: ọnụọgụ nke mgbasawanye ọkụ: 8.1 × 10-6m / m · k; Nrụpụta okpomọkụ: 25J/m·s·k; Nguzogide: 14.4μΩ · cm;
Ihe a nwekwara ezigbo okpomọkụ na ọkụ eletrik, ya mere a na-eji ya eme ihe n'ọtụtụ ebe dị iche iche nke ụlọ ọrụ mmepụta ihe, dị ka mkpuchi mkpuchi, ihe ndị na-egbutu seramiiki na ihe ọkpụkpụ, nnukwu okpomọkụ crucible, akụkụ engine na ihe ndị ọzọ. N'otu oge ahụ, titanium diboride lekwasịrị anya bụkwa ihe dị mkpa maka nkwadebe nke alloys titanium, ceramics siri ike na nkwado siri ike.
Kedu ka esi emepụta titanium diboride target?
1.Direct synthesis method: Usoro a bụ ijikọ titanium na boron ntụ ntụ ozugbo na reactor dị elu iji mepụta titanium diboride. Agbanyeghị, okpomọkụ mmeghachi omume nke usoro a kwesịrị ịdị n'elu 2000℃, Ọnụ ego akụrụngwa dị elu, usoro ahụ adịghị mfe ịchịkwa, mmeghachi omume ezughị ezu, TiB2 emepụtara dị ala dị ọcha, ọ dịkwa mfe ịmepụta TiB, Ti2B na ogige ndị ọzọ.
2.Borothermal usoro: Usoro a na-eji TiO2 (ịdị ọcha elu karịa 99%, Ọdịdị nke ase, urughuru size 0.2-0.3μm) na amorphous B (ọcha 92%, urughuru size 0.2-0.3μm) dị ka akụrụngwa, site a kpọmkwem ruru na usoro egwe ọka (na-emekarị n'okpuru agụụ), na mmeghachi omume okpomọkụ na-erughị 1100 Celsius C iji kwadebe titanium diboride.
3.Melt electrolysis: Na usoro a, titanium oxides meghachi omume na alkali (ma ọ bụ alkaline ụwa) metal borates na fluorates n'okpuru ọnọdụ nke gbazee electrolysis na-etolite titanium dib.uzo.
Nke ọ bụla n'ime usoro mmepụta ihe ndị a nwere njirimara nke ya, nhọrọ nke usoro a kapịrị ọnụ na-adabere na ọchịchọ mmepụta, ọnọdụ akụrụngwa na ụgwọ akụ na ụba na ihe ndị ọzọ.
Kedu mpaghara ngwa nke titanium diboride target?
Mpaghara ngwa ngwa nke titanium diboride lekwasịrị anya sara mbara, ọkachasị gụnyere akụkụ ndị a:
Ihe seramiiki na-arụ ọrụ: titanium diboride bụ otu n'ime akụrụngwa akụrụngwa nke ikuku na-ekpuchi ikuku ikuku ụgbọ mmiri.
Ngwá ọrụ ịkpụ seramiiki na ịkpụzi: ọ nwere ike rụpụta ngwaọrụ emecha, ịse waya na-anwụ anwụ, ọnwụ extrusion, ndị na-agba aja aja, ihe mkpuchi, wdg.
Ihe mejupụtara seramiiki mejupụtara: titanium diboride nwere ike iji dị ka ihe dị mkpa nke ọtụtụ ihe mejupụtara ihe mejupụtara, yana TiC, TiN, SiC na ihe ndị ọzọ mejupụtara ihe mejupụtara, mmepụta nke akụkụ dị iche iche nke okpomọkụ dị elu na akụkụ ọrụ, dị ka okpomọkụ dị elu. crucible, engine akụkụ, wdg Ọ bụkwa otu n'ime ihe kasị mma maka ime ihe agha nchebe ihe.
Cathode mkpuchi ihe nke aluminum electrolyzer: N'ihi na nke ọma wettability nke TiB2 na metal aluminum mmiri mmiri, iji titanium diboride dị ka cathode mkpuchi ihe nke aluminum electrolyzer nwere ike ibelata ike oriri nke aluminum electrolyzer na ogologo ndụ nke electrolyzer.
PTC kpo oku seramiiki ihe na mgbanwe PTC ihe: titanium diboride nwere ike mere nke ihe ndị a, na nchekwa, ike ịzọpụta, a pụrụ ịdabere na, mfe nhazi na akpụ e ji mara, bụ ụdị emelitere elu-tech ngwaahịa nke ụdị nile nke ọkụ ọkụ eletrik.
Ihe na-eme ka ihe na-eme ka ígwè dị ike: Titanium diboride bụ ezigbo ihe na-ewusi ike maka A1, Fe, Cu na ihe ọla ndị ọzọ.
Aerospace: Enwere ike iji Titanium diboride mee rọketi nozzles, shells ugboelu na ihe ndị ọzọ iji nagide oke okpomọkụ na ọnọdụ nrụgide.
Mpaghara njikwa okpomọkụ: Titanium diboride nwere ezigbo ọkụ ọkụ na enwere ike iji ya dị ka ihe na-ekpo ọkụ ọkụ maka ngwaọrụ eletrọnịkị, na-eduzi okpomọkụ nke ọma na radiator iji hụ na arụ ọrụ nkịtị nke ngwaọrụ eletrọnịkị.
Iweghachi ike na nchekwa ike: Titanium diboride nwekwara ike iji mee ihe ọkụ ọkụ na-agbanwe ike ọkụ na ọkụ eletrik.
Na mgbakwunye, a na-ejikwa ebumnuche titanium diboride eme ihe na ụgbọ ala, ngwa elektrọn, ume ọhụrụ, sekit agbakwunyere, nchekwa ozi na ụlọ ọrụ ndị ọzọ.
Ego ole titanium diboride lekwasịrị anya?
Ọnụahịa titanium diboride lekwasịrị anya dịgasị iche dabere na ika, ịdị ọcha, nha, nha nha, nkọwa nkwakọ ngwaahịa na ihe ndị ọzọ.Dị ka nhota ụfọdụ ndị na-ebubata ihe si kwuo, ọnụ ahịa ahụ nwere ike ịdị site na iri iri ruo puku kwuru puku yuan. Dịka ọmụmaatụ, ọnụahịa ụfọdụ ebumnuche titanium diboride bụ yuan 85, yuan 10 (nyocha sayensị nnwale), yuan 285 (granular) 2000 yuan lekwasịrị anya ma ọ bụ karịa (ịdị ọcha dị elu, sputtering magnetron). Ekwesiri iburu n'uche na ọnụ ahịa ndị a bụ naanị ụkpụrụ ntụnye aka, ọnụahịa n'ezie nwere ike ịgbanwe n'ihi ahịa na ọchịchọ, mgbanwe ọnụahịa akụrụngwa na ihe ndị ọzọ.
Otu esi ahọrọ oke mma nke ebumnuche titanium diboride?
1. Ọdịdị na agba: Titanium diboride lekwasịrị anya na-abụkarị isi awọ ma ọ bụ isi awọ-oji, na ọdịdị kwesịrị ịbụ edo na-enweghị doro anya adịghị ọcha ma ọ bụ agba tụrụ. Ọ bụrụ na agba ahụ dị oke ọchịchịrị ma ọ bụ ìhè, ma ọ bụ enwere adịghị ọcha n'elu, ọ nwere ike igosi na ịdị ọcha ya adịghị elu ma ọ bụ na enwere nsogbu na usoro nkwadebe.
2.Ịdị Ọcha: Ịdị ọcha bụ ihe nrịbama dị mkpa iji tụọ ogo ebumnuche titanium diboride. Ka ịdị ọcha dị elu, ka arụmọrụ ya na-esikwu ike yana ọdịnaya adịghị ọcha. Enwere ike ịnwale ịdị ọcha nke ebumnuche site na nyocha kemịkalụ na ụzọ ndị ọzọ iji hụ na ọ na-emezu ihe achọrọ.
3.Njupụta na ike siri ike: Titanium diboride nwere nnukwu njupụta na ike siri ike, nke bụkwa ihe dị mkpa na-arụ ọrụ ya nke ọma. Site n'ịtụ njupụta na ike nke ihe ezubere iche, enwere ike ikpebi ịdịmma ya na mbido. Ọ bụrụ na njupụta na ike adịghị ezute ụkpụrụ, ọ nwere ike igosi na enwere nsogbu na usoro nkwadebe ma ọ bụ akụrụngwa.
4.Eletriki na okpomọkụ conductivity: Titanium diboride nwere ezigbo ọkụ eletrik na thermal conductivity, nke bụ ihe dị mkpa kpatara ya ngwa ngwa n'ọhịa nke electronics na ume. Enwere ike nyochaa ọkụ eletrik na okpomọkụ nke ihe mgbaru ọsọ site na ịlele resistivity na thermal conductivity nke ebumnuche.
5.Nyocha ihe mejupụtara kemịkalụ: Site na nyocha ihe mejupụtara kemịkalụ, enwere ike ịghọta ọdịnaya na oke nke ihe dị iche iche dị na ebumnuche, iji chọpụta ma ọ dabara na ọkọlọtọ. Ọ bụrụ na ọdịnaya nke ihe ndị na-adịghị ọcha dị na ebumnuche dị oke elu, ma ọ bụ akụkụ nke isi ihe anaghị emezu ihe ndị a chọrọ, ọ nwere ike igosi na àgwà ya adịghị mma.
Usoro nkwadebe: Ịghọta usoro nkwadebe nke ebumnuche nwekwara ike inye aka ikpebi ogo ya. Ọ bụrụ na usoro nkwadebe ahụ dị elu na njikwa ahụ siri ike, a na-enwetakarị ihe ezubere iche nke nwere mma dị mma. N'ụzọ megidere nke ahụ, ọ bụrụ na usoro nkwadebe ahụ bụ azụ azụ ma ọ bụ na-achịkwa nke ọma, àgwà nke ebumnuche nwere ike ghara ịdị n'otu ma ọ bụ enweghị ntụpọ.
6.Aha ndị na-eweta ngwaahịa: Ịhọrọ onye na-ebubata ngwaahịa a ma ama bụkwa akụkụ dị mkpa n'ịhụ na ịdịmma nke ihe ezubere iche. Ị nwere ike ịlele ntozu nke onye na-ebubata ya, arụmọrụ yana nyocha ndị ahịa yana ozi ndị ọzọ iji ghọta aha ọma ya na ọkwa ngwaahịa ngwaahịa.
Oge nzipu: Mee-22-2024