Menene titanium diboride manufa?

Titanium diboride manufa An yi shi da titanium diboride. Titanium diboride abu ne mai launin toka ko launin toka mai launin toka mai launin toka mai kauri mai siffar lu'u-lu'u (AlB2), wurin narkewar har zuwa 2980 ° C, girman 4.52g/cm³, da microhardness na 34Gpa, don haka yana da matuƙar tauri.ess. Yana da oxidation juriya zafin jiki na har zuwa 1000 ℃ a cikin iska, kuma ya kasance barga a cikin HCl da HF acid, yana nuna kyakkyawan juriya na lalata acid.Abubuwan kayan abu sune kamar haka: ƙididdiga na haɓakawar thermal: 8.1 × 10-6m / m · k; Ƙunƙarar zafin jiki: 25J / m · s·k; Juriya: 14.4μΩ · cm;

Har ila yau, wannan kayan yana da kyakkyawan yanayin zafi da wutar lantarki, don haka ana amfani dashi sosai a fannonin masana'antu daban-daban, irin su vacuum shafi, yumbu yankan kayan aikin da gyare-gyare, babban zafin jiki, crucible, injin sassa da sauransu. A lokaci guda, maƙasudin titanium diboride shine maƙasudi mai mahimmanci don shirye-shiryen alluran titanium, yumbu mai ƙarfi mai ƙarfi da ƙarfafa kankare.

 Yadda ake samar da manufa ta titanium diboride?

Hanyar haɗin kai tsaye 1.Direct: Wannan hanyar ita ce ta haɗa titanium da boron foda kai tsaye a cikin mai zafi mai zafi don samar da titanium diboride. Duk da haka, yawan zafin jiki na wannan hanyar yana buƙatar zama sama da 2000℃, Farashin albarkatun kasa yana da girma, tsarin ba shi da sauƙi don sarrafawa, amsawar ba ta cika ba, TiB2 da aka samar yana da ƙananan tsabta, kuma yana da sauƙi don samar da TiB, Ti2B da sauran mahadi.

2.Borothermal Hanyar: Wannan hanya tana amfani da TiO2 (tsarki sama da 99%, tsarin ase, barbashi size 0.2-0.3μm) da kuma amorphous B (tsarki 92%, barbashi size 0.2-0.3μm) a matsayin albarkatun kasa, ta hanyar wani takamaiman rabo da kuma ball milling tsari (yawanci yi a karkashin injin), a dauki zazzabi na ba fiye da 1100 ° C shirya titanium diboride.

3.Melt electrolysis: A cikin wannan hanya, titanium oxides amsa tare da alkali (ko alkaline duniya) karfe borates da fluorates karkashin yanayi narke electrolysis don samar da titanium dib.hanya.
Kowane ɗayan waɗannan hanyoyin samarwa yana da halaye na kansa, takamaiman zaɓi na abin da tsarin ya dogara da buƙatar samarwa, yanayin kayan aiki da farashin tattalin arziki da sauran dalilai.

Menene filayen aikace-aikacen The titanium diboride target?

Babban wuraren aikace-aikace na titanium diboride hari suna da faɗi sosai, galibi gami da abubuwan da ke gaba:
Abubuwan yumbu mai ɗaukar nauyi: titanium diboride ɗaya ne daga cikin manyan albarkatun ƙasa na jirgin ruwa mai ruf da ruwa.
yumbu sabon kayan aikin da kyawon tsayuwa: yana iya kera kayan aikin gamawa, zanen waya ya mutu, mutuwar extrusion, fashewar yashi, abubuwan rufewa, da sauransu.
Haɗaɗɗen kayan yumbura: titanium diboride za a iya amfani dashi azaman muhimmin sashi na kayan haɗin gwal da yawa, da TiC, TiN, SiC da sauran kayan da aka haɗa da kayan haɗin gwiwa, samar da sassa daban-daban na zafin jiki da sassa na aiki, kamar babban zafin jiki. crucible, injin sassa, da sauransu. Hakanan yana ɗaya daga cikin mafi kyawun kayan don kera kayan kariya na sulke.
Cathode shafi abu na aluminum electrolyzer: Saboda mai kyau wettability na TiB2 da karfe aluminum ruwa, ta yin amfani da titanium diboride kamar yadda cathode shafi abu na aluminum electrolyzer iya rage ikon amfani da aluminum electrolyzer da kuma tsawanta rayuwar electrolyzer.
PTC dumama yumbu kayan da m PTC kayan: titanium diboride za a iya sanya daga wadannan kayan, tare da aminci, ikon ceton, abin dogara, sauki aiki da kuma kafa halaye, shi ne wani irin updated high-tech kayayyakin na kowane irin lantarki dumama kayan.
Metal kayan ƙarfafa wakili: Titanium diboride wakili ne mai kyau na ƙarfafa A1, Fe, Cu da sauran kayan ƙarfe.
Aerospace: Ana iya amfani da Titanium diboride don yin nozzles na roka, harsashi na jirgin sama da sauran abubuwan da zasu iya jure matsanancin yanayin zafi da matsa lamba.
Filin kula da thermal: Titanium diboride yana da kyakkyawan yanayin zafi kuma ana iya amfani dashi azaman kayan watsar da zafi don na'urorin lantarki, yadda ya kamata yana gudanar da zafi zuwa radiyo don tabbatar da aikin yau da kullun na na'urorin lantarki.
Farfado da makamashi da ceton kuzari: Hakanan ana iya amfani da Titanium diboride don yin kayan wutan lantarki waɗanda ke canza ƙarfin zafi zuwa wutar lantarki.
Bugu da kari, titanium diboride kuma ana amfani dashi sosai a cikin kera motoci, na'urorin lantarki, sabbin makamashi, da'irori masu hade, adana bayanai da sauran masana'antu.

Nawa ne burin titanium diboride?

Farashin titanium diboride hari ya bambanta dangane da iri, tsabta, girman, girman barbashi, ƙayyadaddun marufi da sauran dalilai.Dangane da bayanin wasu masu samar da kayayyaki, farashin zai iya bambanta daga dubun zuwa dubunnan yuan. Misali, farashin wasu makasudin titanium diboride shine yuan 85, yuan 10 (binciken kimiyya na gwaji), yuan 285 (granular) yuan yuan 2000 ko sama da haka (tsarki mai girma, magnetron sputtering). Ya kamata a lura cewa waɗannan farashin ƙididdiga ne kawai, ainihin farashin zai iya canzawa saboda wadata da buƙatu na kasuwa, canjin farashin albarkatun ƙasa da sauran dalilai.

Yadda za a Zaɓi babban ingancin maƙasudin titanium diboride?

1.Bayyana da launi: Titanium diboride hari yawanci launin toka ne ko launin toka-baki, kuma ya kamata kamannin su kasance iri ɗaya ba tare da ƙazanta ko tabo masu launi ba. Idan launin ya yi duhu ko haske, ko kuma akwai datti a saman, yana iya nuna cewa tsarkinsa bai yi girma ba ko kuma akwai matsala a cikin tsarin shirye-shiryen.
2.Tsafta: Tsafta shine mahimman bayanai don auna ingancin maƙasudin titanium diboride. Mafi girman tsafta, mafi kwanciyar hankali aikinsa da ƙarancin ƙazanta abun ciki. Ana iya gwada tsabtar manufa ta hanyar nazarin sinadarai da sauran hanyoyin don tabbatar da cewa ya dace da bukatun amfani.
3.Yawa da taurin: Titanium diboride yana da babban yawa da tauri, wanda kuma shine mahimmin tsari na kyakkyawan aikin sa. Ta hanyar auna yawa da taurin kayan da aka yi niyya, ana iya tantance ingancinsa da farko. Idan yawa da taurin ba su dace da ma'auni ba, yana iya nuna cewa akwai matsala tare da tsarin shirye-shiryen ko albarkatun kasa.
4.Lantarki da kuma thermal conductivity: Titanium diboride yana da kyakykyawan yanayin wutar lantarki da kuma thermal conductivity, wanda shine muhimmin dalili na faffadan aikace-aikacensa a fannin lantarki da makamashi. Ana iya ƙididdige ƙimar wutar lantarki da thermal na maƙasudi ta hanyar auna ƙarfin juriya da zafin zafi na manufa.
5.Binciken abubuwan da ke tattare da sinadarai: Ta hanyar nazarin abubuwan da ke tattare da sinadarai, ana iya fahimtar abun ciki da rabon abubuwa daban-daban a cikin manufa, don sanin ko ya dace da ma'auni. Idan abun ciki na abubuwan ƙazanta a cikin maƙasudin ya yi yawa, ko kuma adadin manyan abubuwan bai cika buƙatun ba, yana iya nuna cewa ingancinsa ba shi da kyau.
Tsarin shirye-shiryen: Fahimtar tsarin shirye-shiryen na maƙasudin zai iya taimakawa wajen tantance ingancinsa. Idan tsarin shirye-shiryen ya ci gaba kuma kulawa yana da tsauri, ana iya samun kayan da aka yi niyya tare da mafi kyawun inganci. Akasin haka, idan tsarin shirye-shiryen ya koma baya ko kuma ba a sarrafa shi ba, ingancin abin da aka sa a gaba zai iya zama mara ƙarfi ko mara kyau.
6.Sunan mai kaya: Zaɓin ingantaccen mai siyarwa shima muhimmin sashi ne na tabbatar da ingancin kayan da aka yi niyya. Kuna iya bincika cancantar mai siyarwar, aiki da sake dubawar abokin ciniki da sauran bayanan don fahimtar sunan sa da matakin ingancin samfur.