Musiyano pakati pendarira uye tsvuku mhangura inounzwa.

Musiyano pakati pendarira uye tsvuku mhangura inounzwa.

Musiyano pakati pendarira uye tsvuku mhangura inounzwa.

Mamwe mashoko Link:https://www.wanmetal.com/

1. Brass ialloy inoumbwa nemhangura uye zinc. Brass inoumbwa nemhangura uye zinc inonzi yakajairika brass. Kana iri mhando yealloys inoumbwa nezvinhu zvinopfuura zviviri, inonzi yakakosha brass. Brass ine simba rekuramba kupfeka. Brass inowanzoshandiswa kugadzira mavharuvhu, pombi dzemvura, mapombi ekubatanidza emukati nekunze emhepo inofefetera, uye maraya.

2. Mhangura tsvuku, inozivikanwawo semhangura tsvuku, chinhuwo zvacho chemhangura, chinodanwa kudaro nemhaka yeruvara rwepepuru-tsvuku. Ona mhangura yezvinhu zvakasiyana-siyana. Mhangura tsvuku iindasitiri yakachena mhangura ine nzvimbo yakanyunguduka ye1083 ° C, isina allotropic shanduko, uye hukama hwe8.9, iyo inopeta kashanu iyo magnesium. Huremu hwevhoriyamu imwechete hunenge 15% huremu kupfuura simbi yakajairika.

Iyo mhangura tsvuku inowanzonzi tsvuku mhangura nekuda kweiyo rose tsvuku ruvara uye yepepuru mushure mekunge firimu reoxide raumbwa pamusoro. Imhangura ine imwe huwandu hweokisijeni, saka inonziwo oxygen-ine mhangura.

3. Mhangura tsvuku imhangura yakachena, inozivikanwawo semhangura tsvuku, iri chinhu chiri nyore chemhangura, uye yakatumidzwa zita racho nekuda kweruvara rwepepuru-tsvuku. Ona mhangura yezvinhu zvakasiyana-siyana. Mhangura tsvuku iindasitiri yakachena mhangura ine nzvimbo yakanyunguduka ye1083 ° C, isina allotropic shanduko, uye hukama hwe8.9, iyo inopeta kashanu iyo magnesium.

Huremu hwevhoriyamu imwechete hunenge 15% huremu kupfuura simbi yakajairika. Nekuda kwekuti ine ruvara dzvuku uye ishava mushure mekunge firimu reoxide raumbwa pamusoro, rinowanzonzi mhangura. Imhangura ine imwe huwandu hweokisijeni, saka inonziwo oxygen-ine mhangura.

Mhangura tsvuku ine yakanaka conductivity yemagetsi uye thermal conductivity, yakanakisa plastiki, uye iri nyore kugadziriswa nekupisa uye kutonhora kudzvanywa. Inoshandiswa zvakanyanya mukugadzira waya dzemagetsi, tambo, mabhurashi emagetsi, uye yakakosha electrolytic mhangura yemagetsi emagetsi uye zvimwe zvigadzirwa zvinoda yakanaka conductivity yemagetsi.

Musiyano pakati pemhangura nendarira

1. Kuonekwa kwemavara

Brass: Yakareruka yegoridhe yero uye inopenya.

Mhangura: Rozi rakatsvuka, rinopenya.

2. Ingredients

Mhangura tsvuku: Zviri mukati memhangura yasvika 99.9%.

Brass: inenge 60% yemhangura; inenge 40% ye zinc; mamwe magiredhi ane 1% yemutobvu, inova isina kuchena.

3. Simba

Brass: yakakwirira.

Mhangura: yakaderera.

4. Density

Iyo density yendarira (8.93g/cm3) inonyanya kushandiswa kune mechanic inobereka lining, uye haipfeki. Brass castings inowanzoshandiswa kugadzira mavharuvhu uye pombi fittings.

Mhangura tsvuku. Mhangura yakachena, inozivikanwawo semhangura tsvuku, ine density (7.83g/cm3), nzvimbo yakanyunguduka ye1083 degrees, uye haina magineti.

Main performance:

1. Sangano rekushisa kwekamuri

Yakajairika brass ibhinari alloy yemhangura uye zingi, uye iyo zinc yemukati inosiyana zvakanyanya, saka yayo tembiricha yekamuri chimiro zvakare chakasiyana.

2. Kudzvinyirira kushandiswa kwekushanda

α imwe-phase brass (kubva paH96 kusvika H65) ine purasitiki yakanaka uye inogona kumira kupisa uye kutonhora kugadzirisa, asi α imwe-chikamu ndarira inowanzoitika kune yepakati tembiricha brittleness panguva yekushanda inopisa senge forging, uye tembiricha yayo chaiyo inosiyana neZn zvirimo. Shanduko yacho kazhinji iri pakati pe200 ne700°C.

3. Mechanical properties

Nekuda kwezvakasiyana zinc zvemukati mundarira, iyo mechanical zvivakwa zvakasiyanawo. Iyo mechanical properties yemhangura inosiyana neine zinc content. Kune alpha brass, sezvo zinc yemukati inowedzera, zvese σb uye δ zvinoramba zvichiwedzera.

Reference source: Internet
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