Kugadzirwa uyeApplication yeCemented Carbide Yakapwanyika Grits

Iyo nzira yekugadzira yakapwanyika simende carbide inosanganisira maviri maitiro: kupwanya uye kuongorora.

Kutanga, aKupwanya kwelloy kunogona kukamurwa kuita nzira mbiri: kudzvanya kwemanyorero uye kupwanya kwemuchina. 

1. Iyo tsvina yakaoma alloy inopisa kusvika kudarika 800 ° C muchoto nemaitiro ekupwanya manyore, uye pakarepo inoiswa mumvura kuti itonhore, kuitira kuti simende carbide inotsemuka. Iyo carbide yakatsemuka inozokwizwa mukati mebhero resimbi.

2. Mechanical crusher nzira yekupwanya kwemuchina inogona kushandiswa sesando inopwanya kana roll crusher. Zviri nani kusarudza maviri roll crushers ebasa iri, imwe kuita rough breaking, imwe yekutyora zvakanaka. Kuti uchinje chinhambwe pakati pema roller maviri emupumburu wecrusher, unogona kuita basa iri nesimba, imwe tafura kuita rough breaking, imwe kuita yakanaka kupwanya. Kuti uchinje chinhambwe pakati pema roller maviri emupumburu wecrusher, unogona kuita basa iri nesimba, imwe tafura kuita rough breaking, imwe kuita yakanaka kupwanya. Kuti uchinje gomo pakati pema roller maviri ecrusher, iyo simende carbide inogona kuputswa kuita zvikamu zvakasiyana zvezviyo zvechigadzirwa.

Second, kusefa nekugada.

Zvishoma zvezvigadzirwa zvakatyorwa nemaoko zvinopepetwa neyakajairwa sampling skrini.Kugadzirwa kwakakura kwehuwandu hwezvigadzirwa zvekushandisa mechanic vibrating skrini.Kana iyo shanu-layer vibrating skrini yasarudzwa, chigadzirwa chinogona kutariswa muzvikamu zvishanu zvesaizi panguva imwe. Mamirimita eiyo coarse grained cemented carbide inogona kukwizwa neyakazvigadzira-yega simbi isina ruoko skrini.Iyo ndiro yesimbi isina simbi ine ukobvu hwe2 mm inosungirirwa mundiro isina kudzika, uye mamwe maburi anocherwa mundiro isina kudzika zvichienderana neimwe particle size classification renji kuti ive millimeter coarse screen.

Yakasiyana particle saizi renji yegranular simende carbide, kushandiswa kwayo kwakasiyana.Zvinotevera ndichataura nezve mashandisirwo egranular carbide muzvikamu zvakasiyana. Pachave nezvikumbiro gumi zvakazara.

1. Geological drilling zvishandiso

Carbide composite welding rod inogadzirwa neyakapwanyika carbide ine particle size ye3 ~ 5 mm uye mhangura kana iron base filler simbi, uye ipapo tsvimbo yewelding inokwidzwa kumuromo wechibhorani neokisijeni acetylene murazvo kugadzira geological core drill.Nenzira iyi, chibooreso chakasungwa chinogona kudhirikira kuita 5 ~ 6 yepakati friction rock formations, uye kuvandudza kushanda kwe 2 ~ 3 nguva pane bhiti rine mazino akasimba ecarbide, uye kudyiwa kwecarbide inongova chikamu chimwe chete mugumi cheiyo. general drill bit. Iyi mhando ye geological drill ine yakapwanyika carbide surfacing welding ine yekuzvirodza.

2.Zvakanaka stabilizer

Iyo simende carbide poda yakaputswa nemichina inosanganiswa nehuwandu hwakakodzera hwekuyerera uye inoiswa mu 08 simbi strip chubhu kugadzira matanda ekuisa welding, uye tsvimbo yewelding iri kusvika kubhawa reoiri tsime stabilizer, iyo inovandudza zvakanyanya hupenyu hwesevhisi. iyo stabilizer. Hupenyu hwesevhisi yemafuta tsime stabilizer inowedzera ne2 nguva uye 10 nguva, zvichiteerana. Hupenyu hwesevhisi hweiyo stabilizer pakatarisana neyakapwanyika simende carbide inguva 1 yakareba kupfuura iyo yecast tungsten carbide electrode, uye kakapetwa ka15 kupfuura iyo yecobalt chromium tungsten electrode.

3. Body material yedhaimani drill bit

Munyika yedu, zvinhu zvemuviri zvedhaimani drill zvagara zvakakandwa tungsten carbide. Kubva 1985, iyo North China Petroleum Administration yanga ichikanda tungsten carbide semuviri wedhaimondi drill munyika yedu. Kune akawanda mabhenefiti ekushandisa WC-Co particle alloy semumvuri zvinhu. Kana ichienzaniswa nekukandira tungsten carbide, iyo carbide yakapwanyika yakanyanya kusimba mukumisikidzwa kwedhaimani, yakanyatso kusanganiswa nemuviri wesimbi, uye chibooreso chinowedzera kutsetseka uye kunaka mushure mekugadzira.

4. Maturusi ekuredza nekugaya mafuta

Iyo welding tsvimbo inogadzirwa neyakapwanyika simende carbide uye elastic nickel sirivheri alloy filler simbi, yobva yatarisana nemafuta ekuredza hove uye maturusi ekugayo ane oxyacetylene murazvo, inoita basa rakakura kwazvo mukuchera mafuta.

5. Dip sufacing yeblast furnace bhero

Iyo blast furnace bhero inogara ichiiswa pasi pekupokana kwesimbi ore, coke uye limestone, uye kupfeka kwakakomba. Munguva yakapfuura, high chromium cast iron welding rods yakashandiswa kuderedza kupera kwebhero. Bhero revira remoto rine dhayamita remamita mashanu uye vhoriyamu ye5000 cubic metres yakaiswa mukati uye pamusoro peiyo simende carbide. Hupenyu hwesevhisi yekuputika kwevira bhero rinotarisana neiyi nzira rakareba 3 ~ 8 nguva kupfuura iyo ine yakakwirira chromium cast iron electrode.

6. Masaha asina mazino

Iri saha blade harina kunyunguduka, uye kuchekwa kwaro kunogadzirwa nezvimedu zvisingaverengeki zvesimende carbide yakasungirirwa papepa resimbi yekushandisa. Iyi saha blade inopinza uye inogona kucheka akawanda ezvakanyanya kuomesesa zvinhu, nemazvo uye nehupfumi.

7. Kanda musoro wesando nebhora resimbi

Iyo yakapwanyika simende carbide inopararira muforoma yekukanda, simbi yakanyungudutswa inoiswa jekiseni uye iyo yakapwanyika simende carbide inosanganiswa pamwe chete kukanda hukuru hwakasiyana hwejometri yezvikamu zvinopfekwa. Rudzi urwu rwekukanda uye zvikamu zvakashongedzwa - kazhinji shandisa 20 ~ 30 kana 40 ~ 60 mesh yegranular cemented carbide, yakakandwa uye yakanamirwa nesimbi yakakandwa zviri nani kushandisa manganese simbi.

8. Simbi ine simende yakasanganiswa carbide zvinhu

Iyo yakapwanyika WC-Co alloy poda uye simbi hupfu zvakasanganiswa zvakaenzana, kudzvanywa uye kupiswa, uyezve kuisirwa nemhangura alloy kugadzira zvinhu zvinosanganiswa. Zvikamu zvinodzivirira kupfeka zvakagadzirwa nechinhu ichi zvine maitiro akanaka emagetsi uye kupfeka kuramba.

9. High wear resistance bearing

Coarse crystal WC poda uye WC-CO granular alloy yakasanganiswa zvakaenzana pachiyero che60:40, yakaputirwa pasimbi inotakura muviri, yobva yapinzwa nemhangura base yekuzadza simbi, uye yakagadzirwa kuti ive fani nekupfeka kwakanyanya kuramba.

10.Thermal spray welding yakaoma chikamu additives

Iyo tekinoroji yekupisa yekupisa welding tekinoroji ye-self-fluxing alloy poda senge iron, nickel uye cobalt iri muascendant. Muzvakasiyana-siyana zviri pamusoro apa-self-fusing alloy poda, wedzera imwe huwandu hwe150-320 mesh granular cemented carbide poda, wobva wapfapfaidza welding, nekuda kwezvimedu zvecarbide zvakaparadzirwa muspray welding layer, kusamira kwekupfeka kwespray welding layer. yakawedzera zvakanyanya. Semuyenzaniso, exhaust fan blade yakagadzirwa nepakati kabhoni simbi inogona chete kushandiswa kwemwedzi mina, uye hupenyu hwebasa hunowedzerwa kusvika kumwedzi gumi nematanhatu mushure mejekiseni remarasha ne nickel-based self-fusing alloy poda ine 50% yakapwanyika simende carbide poda. The scraper ye low low alloy steel mixer, hupenyu hwepakutanga mwedzi miviri chete, uye hupenyu hwebasa hunowedzerwa kusvika kumwedzi gumi nemiviri mushure mekupfapfaidza welding nehupfu huri pamusoro.

Kana iwe uchifarira tungsten carbide zvigadzirwa uye uchida rumwe ruzivo uye ruzivo, unogonaTAURA NESUnefoni kana tsamba kuruboshwe, kanaTitumirei MAILpazasi pe thispeji.