Kunzwisisa Kuumbwa uye Zvivakwa zveTungsten Carbide uye Titanium Carbide

Nhanganyaya:

Tungsten carbide uye titanium carbide maviri anozivikanwa akaomeswa alloys akachinja maindasitiri akasiyana nekuda kwehunhu hwawo hwakasiyana. Imwe neimwe yeiyi carbides inoumbwa nezvinhu zvakasiyana, zvichikonzera akasiyana hunhu uye mashandisiro. Nekunzwisisa kuumbwa kwavo uye zvivakwa, tinogona kukoshesa kukosha kwavo muhunyanzvi hwemazuva ano uye zvikamu zveindasitiri.

Kuumbwa kweTungsten Carbide:

Tungsten carbide inonyanya kuumbwa ne tungsten (chiratidzo chemakemikari: W) uye kabhoni (chiratidzo chemakemikari: C). Tungsten, inozivikanwa nekukwirira kwayo kunyungudika uye kuoma kwakasiyana, inoumba simbi yesimbi mucarbide. Carbon, kune rumwe rutivi, inosimudzira kuoma kwealloy uye kusapfeka. Zvinhu zviviri izvi zvinosanganiswa kuburikidza nenzira inodaidzwa kunzi sintering, uko tungsten yehupfu nekabhoni zvinoiswa mukupisa kwakanyanya uye kudzvanywa, zvichikonzera kuti pave neyakakora uye yakasimba.

Zvivakwa zveTungsten Carbide:

Tungsten carbide ine akati wandei anoshamisa zvivakwa zvinoita kuti ive yakanyanya kudiwa mumashandisirwo akasiyana siyana. Chekutanga, inozivikanwa nekuomarara kwayo kwakasarudzika, iri pakati pezvakaomesesa zvinozivikanwa nemunhu. Ichi chivakwa chinobvumira tungsten carbide kuramba kupfeka uye deformation, zvichiita kuti ive yakanakira kucheka maturusi, mabhiti ekudhirowa, uye machining application. Pamusoro pezvo, tungsten carbide inoratidza simba rinoshamisa uye kuomarara, zvichiita kuti ikwanise kumira tembiricha yakakwira uye kushushikana kwakanyanya kwemagetsi. Ichi chivakwa chakakosha mumaindasitiri akadai semigodhi, oiri uye gasi, uye aerospace, uko zvinhu zvinofanirwa kumira nemamiriro akaomarara. Uyezve, tungsten carbide ine yakanakisa yekupisa uye yemagetsi conductivity, ichiita kuti ive yakakodzera kune magetsi ekubatika uye kupisa sinks.

Kuumbwa kweTitanium Carbide:

Titanium carbide ine titanium (kemikari chiratidzo: Ti) uye kabhoni (chiratidzo chemakemikari: C). Titanium, ine mukurumbira nekuda kwesimba rayo, kusaita ngura, uye kushomeka kwayo, inoumba iyo metallic matrix. Carbon inosanganisirwa muchimiro kuti iwedzere kuomarara uye kupfeka kuramba.

Zvivakwa zveTitanium Carbide:

Titanium carbide inoratidza yakasarudzika zvivakwa zvakatungamira kune akawanda maapplication mumaindasitiri akasiyana. Kufanana ne tungsten carbide, ine kuomarara kwakasiyana, ichiita kuti ive yakakodzera kucheka maturusi, abrasive zvinhu, uye zvinhu zvinoramba kupfeka. Uyezve, titanium carbide inopa yakanakisa kuramba kupisa uye oxidation, ichiigonesa kutsungirira tembiricha yakakwira pasina kuderera kwakanyanya. Ichi chivakwa chinokweretesa kune zvikumbiro muaerospace, mota, uye maindasitiri ekudzivirira, uko kunoitika tembiricha yakakwira. Titanium carbide inoratidzawo kunaka kwemagetsi conductivity, zvichiita kuti ive yakakosha mumagetsi uye semiconductors.

Applications:

Izvo zvakasiyana-siyana zve tungsten carbide uye titanium carbide inoita kuti ive yakakosha mumhando dzakasiyana dzemaindasitiri. Tungsten carbide inoshandiswa zvakanyanya mukugadzira maturusi ekucheka, senge madhiri, zvigayo zvekupedzisira, uye kuisa. Kuramba kwayo kupfeka uye kusimba kunoita kuti machining anoshanda uye awedzere hupenyu hwematurusi. Uyezve, tungsten carbide inowana mashandisirwo mumaturusi emigodhi, machira asingapfekere, uye zvinorema-basa remuchina zvikamu.

Titanium carbide zvivakwa zvinowana kushandiswa nenzira yakafanana. Inowanzoshandiswa mukugadzirwa kwezvigadzirwa zvekucheka, kunyanya izvo zvakagadzirirwa kukurumidza-kukurumidza machining uye zvakaoma-ku-machine zvinhu. Pamusoro pezvo, titanium carbide inoshandiswa mukugadzira zvikamu zvisingapfekere, senge mabheya, zvisimbiso, uye nozzles mumotokari, aerospace, uye maindasitiri emakemikari.

Mhedziso:

Tungsten carbide uye titanium carbide, ine yakasarudzika maumbirwo uye yakasarudzika zvimiro, zvakakanganisa zvakanyanya maindasitiri akasiyana. Kubva pakucheka maturusi kuenda kuzvinhu zvinopfekwa, aya alloys akaomarara anoramba achisundira miganhu yekufambira mberi kwetekinoroji. Nekunzwisisa maumbirwo azvo uye zvivakwa, vagadziri uye mainjiniya vanogona kubatanidza kugona kwakazara kwezvinhu izvi, zvichitungamira kune imwe tsvakiridzo uye kuvandudzwa muhuwandu hwakawanda hwekushandisa.