High tembiricha uye yakakwirira melting point tungsten waya
Kugadzirwa kwetambo yetungsten kunosanganisira matanho akakosha, kazhinji kutanga nekubvisa tungsten ore wozoigadzira kuita waya fomu. Iyi inotevera sumo pfupi yekugadzira nzira yekugadzira tungsten waya:
1. Tungsten ore mining: Tungsten inowanzobudiswa kubva mumatombo, kazhinji mumhando ye tungsten oxide minerals, yakadai se scheelite kana wolframite. Ore inocherwa uye inogadziriswa kuti ibudise tungsten concentrate.
2. Kushandura kuita tungsten powder: Iyo tungsten concentrate inobva yashandurwa nekemikari kuita tungsten oxide, iyo inowedzera kuderedzwa kuburikidza nenzira inonzi tungsten oxide reduction kuti ibudise tungsten powder. Iyi tungsten poda ndiyo huru mbishi yekugadzira tungsten waya.
3. Powder consolidation: Iyo tungsten powder inosungirirwa pasi pekumanikidzwa kwepamusoro kuti iite chivharo chakasimba, uye yobva yanyungudutswa pakupisa kwepamusoro kuti iite dense tungsten billet. Iyi billet inoshandiswa seyakagadzirwa kugadzirwa kwewaya tsvimbo.
4. Kudhirowa: Iyo tungsten billet inozogadziriswa kuburikidza neakatevedzana ekudhirowa mabasa, ichikwevera iyo kuburikidza neyakatevedzana inofa kuti ideredze dhayamita yayo kusvika kuhukuru hunodiwa. Iyo nzira inogona kusanganisira akawanda ekudhirowa matanho kuti uwane yekupedzisira waya dhayamita.
5. Annealing: Iyo yakadhonzwa tungsten waya inofanira kuenda kuburikidza annealing muitiro, apo waya inopisa kune chaiyo tembiricha uye ipapo zvishoma nezvishoma kutonhodzwa kubvisa mukati kushushikana uye kunatsiridza ductility uye processability.
6. Kurapa kwepamusoro: Waya yeTungsten inogona kubatwa pamusoro, sekuchenesa, kuvhara kana kumwe kugadziridzwa kwepamusoro, kuti iwedzere kushanda kwayo kune mamwe maapplication.
7. Kudzora kwemhando: Mukati mese kugadzirwa kwemaitiro, matanho ekudzora emhando anoitwa kuti ave nechokwadi chekuti tungsten waya inosangana neyakatsanangurwa dimensional, mechanical uye makemikari zvinodiwa.
Pakazere, kugadzirwa kwetambo ye tungsten kunosanganisira yakanyatsodzorwa nhanho dzenhanho, kubva pakutorwa kwe tungsten ore kusvika kukupedzisira kudhirowa nekugadzirisa. Maitirwo acho anoda humbowo uye hunyanzvi kuburitsa emhando yepamusoro tungsten waya inokodzera akasiyana maindasitiri ekushandisa.
Tungsten waya inoshandiswa zvakanyanya mumaindasitiri akasiyana siyana nekuda kwekusiyana kwayo. Zvimwe zvinowanzoitika zve tungsten wire zvinosanganisira:
1. Kuvhenekera: Tungsten filament inoshandiswa zvakanyanya mukugadzirwa kweincandescent bulbs uye halogen marambi. Nekuda kwekunyungudika kwayo kwakanyanya uye yakanakisa conductivity yemagetsi, inoshandiswa sefilament mune izvi zvikumbiro zvemwenje.
2. Zvigadzirwa zvemagetsi nemagetsi: Tungsten waya inoshandiswa mumhando dzakasiyana-siyana dzemagetsi nemagetsi, kusanganisira vacuum tubes, cathode ray tubes (CRT), uye electron beam welding equipment. Kunyungudika kwayo kwakakwirira uye kushorwa nekuwedzera kwekupisa kunoita kuti ive yakakodzera kune idzi tembiricha dzepamusoro.
3. Zvinhu zvekupisa: Tungsten waya inoshandiswa kugadzira zvinhu zvekudziya zvehuni dzekupisa, semiconductor yekugadzira michina, uye mamwe maindasitiri ekudziya maapplication. Kugona kwayo kumira zvakanyanya tembiricha isina deformation kana oxidation inoita kuti ive yakakosha kune izvi zvinoshandiswa.
4. Aerospace uye Dziviriro: Tungsten filament inoshandiswa mune zvemuchadenga uye zvekudzivirira zvikumbiro, senge filaments inoshandiswa mukugadzira masisitimu ekutungamira masisitimu, emagetsi countermeasures, uye zvimwe zvechiuto zvemagetsi.
5. Michina yezvokurapa: Tungsten waya inoshandiswa mumishonga yezvokurapa, kusanganisira X-ray tubes, radiotherapy michina uye midziyo yekuvhiya yakasiyana-siyana. Kuwanda kwayo uye kusimba kwayo kunoita kuti ive yakakodzera kune izvi zvakakosha zvekurapa zvikumbiro.
6. Filtration uye kuongorora: Tungsten wire mesh inoshandiswa mukusefa uye kuongorora zvikumbiro mumaindasitiri akadai semakemikari kugadzirisa, aerospace, uye motokari. Kusimba kwewaya uye kusimba kwekuora kunoita kuti ive yakakodzera kune idzi nharaunda dzakaoma.
7. High Temperature Sensors: Tungsten wire inoshandiswa kuvaka yakakwirira tembiricha sensors yezvigadzirwa zvemaindasitiri, sekutarisa uye kudzora tembiricha maitiro mukugadzira uye nzvimbo dzekutsvaga.
Pakazere, iyo yakasarudzika musanganiswa weyakanyanya kunyungudika nzvimbo, magetsi conductivity, uye kusimba kunoita tungsten waya chinhu chakakosha chine huwandu hwakawanda hwekushandisa mumaindasitiri akadai semwenje, zvemagetsi, aerospace, zvekurapa, uye maindasitiri ekugadzira.
| Product Name | High tembiricha uye yakakwirira melting point tungsten waya |
| Material | W |
| Tsanangudzo | Customized |
| Surface | Ganda dema, alkali yakashambidzwa, yakakwenenzverwa. |
| Technique | Sintering process, machining |
| Meltng point | 3400 ℃ |
| Density | 19.3g/cm3 |
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