Kuitatungsten waya inzira yakaoma, yakaoma.Iyo nzira inofanirwa kudzorwa zvakasimba kuitira kuti inshuwarisi yemakemikari akakodzera pamwe chete neakakodzera emuviri zvimiro zvewaya yakapedzwa.Kucheka makona pakutanga kwekuita kuderedza mitengo yewaya kunogona kukonzera kusashanda zvakanaka kwechigadzirwa chakapedzwa.Iwe unogona kuva nechivimbo chekuti waya kubva ku 'Forgedmoly' yakagara ichigadzirwa kune yepamusoro-soro zviyero uye ichaita zvinogara zvakanaka.

Kunatsa tungsten kubva ore hakugone kuitwa nekunyungudika kwechinyakare kubviratungstenine nzvimbo yepamusoro yekunyunguduka kweimwe simbi.Tungsten inotorwa kubva mu ore kuburikidza nenhevedzano yemakemikari maitiro.Maitiro chaiwo anosiyana nemugadziri uye kuumbwa kweore, asi ores inopwanyika yogochwa uye / kana kutumirwa kuburikidza neakasiyana emakemikari maitiro, kunaya, uye washing kuti uwane ammonium paratungstate (APT).APT inogona kutengeswa nekutengesa kana kuenderera mberi kugadziridzwa kuita tungsten oxide.Tungsten oxideinogona kugochwa mumhepo yehydrogen kugadzira yakachena tungsten hupfu nemvura sechigadzirwa.Tungsten hupfu ndiyo inotangira tungsten mill zvigadzirwa, kusanganisira waya.

Iye zvino zvatine hupfu hwetungsten yakachena,toita sei waya ?

1. Kudzvanya
Tungsten hupfuinosefa uye yakasanganiswa.A binder inogona kuwedzerwa.Nhamba yakatarwa inoyerwa uye inotakurwa muforoma yesimbi iyo inotakurwa mumuchina.Hupfu hunoumbwa kuita bhara rakabatana, asi risina kusimba.Iyo mold inobviswa uye bar inobviswa.Mufananidzo pano.

2. Kuparidzira
Iyo bhawa isina kusimba inoiswa muchikepe chesimbi chinobatika uye chinotakurwa muchoto chine hydrogen atmosphere.Kupisa kwepamusoro kunotanga kubatanidza zvinhu pamwe chete.Material inenge 60% - 70% yehuwandu hwakazara, ine zvishoma kana pasina zviyo kukura.

3. Full Sintering
Bhawa inotakurwa mubhodhoro rakakosha rekurapa rakatonhodzwa nemvura.Magetsi emagetsi achapfuura nepabhawa.Kupisa kunoitwa neiri ikozvino kuchaita kuti bhawa riwedzere kusvika pa85% kusvika 95% yehuwandu hwakazara uye hushoma ne15% kana zvakadaro.Uyezve, tungsten makristasi anotanga kuumba mukati mebhari.

4. Kukwenya
Iyo tungsten bar ikozvino yakasimba, asi yakanyanya brittle pakudziya kwekamuri.Inogona kuitwa kuti iwedzere kuumbika nekukwidza tembiricha yayo kusvika pakati pe1200°C kusvika 1500°C.Pakupisa uku, bhari rinogona kupfuudzwa kuburikidza neswager.A swager mudziyo unodzikisira dhayamita yetsvimbo nekuipfuura nepafafi iyo yakagadzirirwa kurovera tsvimbo pakurova kunosvika 10 000 paminiti.Kazhinji swager inoderedza dhayamita ne12% pakupfuura.Swaging inorebesa makristasi, ichigadzira chimiro chefibrous.Kunyangwe izvi zvichidikanwa muchigadzirwa chakapedzwa che ductility uye simba, panguva ino tsvimbo inofanira kunge iri kushushikana-kubviswa nekupisa.Kukwenya kunoenderera kusvika tsvimbo yava pakati pe .25 ne .10 inches.

5. Kudhirowa
Waya yakagezwa ingangoita .10 inches ikozvino inogona kudhonzwa kuburikidza ne dies kuderedza dhayamita.Waya inozorwa uye inodhonzwa kuburikidza nekufa kwe tungsten carbide kana diamondi.Izvo chaizvo zvinoderedza dhayamita zvinoenderana nemakemikari chaiwo uye kushandiswa kwekupedzisira kwetambo.Sezvo waya inodhonzwa, fiber zvakare inorebesa uye kusimba kunowedzera.Pane dzimwe nhanho, zvingave zvakafanira kuti anneal waya kuti ubvumire imwe gadziriso.Waya inogona kudhonzwa zvakanaka se .0005 inches mudhayamita.

Uku kurerutsa kwemaitiro akaoma, akanyatsodzorwa.Kana iwe uchida rumwe ruzivo rwakadzama kana uine chero mibvunzo ndapota taura nesu.