Zinariya Yawa tabbatar da dalilin dogara ne a kan da yawa daga cikin samfurin

The yawa na zinariya - daya daga cikin na musamman jiki halaye na karfe. Domin shi ne m don amfani a yi da aka kara wa shi da sauran karafa don inganta fasaha Properties.

A kayan ado, kamar yadda muka sani, mun yi amfani da dragmetalpov gami a cikin daban-daban rabbai. Net abun ciki na daraja karfe a cikin gami da aka auna a thousandths raka'a: 585-Carat zinariya - wani gami da abun ciki na 585 sassa na zinariya tsantsa, a 1000. A daidai adadi ne ya sa a kan samfurin. Haka kuma, tare da Bugu da kari na sauran karafa zinariya yawa, wato, an gami da aka canza. Bisa ga wannan nuna alama a yankunan samun zinariya kayayyakin tantance su amincin da ya dace da nema samfurin.

Features zinariya

Precious zinariya - shi ne mai nauyi karfe. Its yawa ne a tsarkake form 19.621 kg / m³. Don bushe al'amari gane kamar yadda a fili kamar yadda zai yiwu, samar da karamin dutsen ado na tsarki da karfe tare da diamita na 46 mm. Its taro ne daidai da 1 kilogram.

High yawa na zinariya aka yi amfani a samar: shi ne godiya ga ta Nuggets da sako daga cikin yashi da za a iya wanke a kan kankara.

Gold yawa a cikin m siffar (da aka dauke su 999.99-th samfurin) na 19,3 g / cm ^3. Native, shi yana da dan kadan ƙananan yawa: 18-18,5 g / cm ^3. A gami da daban-daban samfurori, wannan gane da. Game da su za mu yi bayani a kasa.

The yawa na zinariya gami

Kamar yadda muka sani mafi daga cikin makaranta shekara, da yawa daga cikin kayan - jiki da dukiya, a tsare a matsayin taro da naúrar girma dauka. Yana aka auna da rabo daga nauyi da kuma size.

Domin dace da amfani a cikin kayan ado na zinariya gami gauraye da tagulla, da na azurfa, nickel, platinum, palladium da sauran karafa kamar da daraja ko ba. Mu ci gaba da wannan data yawa zinariya gami daban-daban samfurori.

Mafi mashahuri, araha kuma daidai dace da aiki da shi, - 585-I samfurin. Da yawa daga cikin zinariya daraja 585 - 12,5-14 g / cm ^3. Wadannan Frames aka gano da kuma 583rd samfurin (Soviet model).

Don tsabar kudin samfurori, 900 th da 917 th, Figures ne, bi da bi, 17,10-17,24 g / cm ³ da 17,34-17,83 g / cm ^3.

Kamar yadda wani m samfurin a cikin kayan ado 750-I yana da wani yawa na 14,5-17,5 g / cm ^3.

Da yawa daga low-sa zinariya, 375th samfurin - 11,54-11,56 g / cm ^3.

A karshe, tunanin da sauran daraja karfe - azurfa. Shi ne muhimmanci m fiye da zinariya da azurfa gami yawa ne kuma m.

Saboda haka, da yawa daga kayayyakin rarraba a cikin gami 925 ne 10,36 g / ^cm3. Biyu mai cutarwa, 875-th gwajin - 10,28 g / ^cm3.

zinariya da azurfa yawa - wani muhimmin nuna alama cewa taimaka ƙayyade da abun ciki na gami da tsarki daraja karfe ta amfani da daban-daban dabaru. Daya daga cikinsu shi ne m, za a tattauna daga baya.

Hydrostatic Hanyar: ayyana fineness na daraja

A cibiyoyin cewa kware a samun zinariya kayan ado, yi amfani da wani iri-iri daban-daban hanyoyi domin sanin da tabbatar da samfurori suka kawo zinariya. Bisa ga sanin cewa, zinariya - mai nauyi karfe tare da wani high yawa, aka gabatar da yin amfani da hydrostatic Hanyar.

Yana dogara ne a kan kayyade bambanci a lokacin da nauyi auna yi a waje, a al'ada yanayi da kuma a wasu ruwa da aka sani yawa.

Mun ce a lokaci daya: wannan hanya na gwajin zinariya ne dace kawai da mutunci da samfurin, ba tare da duwatsu da sauran abun da ake sakawa sanya daga sauran kayan. Shi ne ma ba zai yiwu ba a samu isassun bayanai ba a kan m samfurin kunshi yawa motsi sassa.

Domin gudanar da hydrostatic yin la'akari zinariya kayayyakin bukatar kayan ado Sikeli, aunawa kofin (ko wani m), kama kifi line ko bakin ciki thread. The ruwa na san yawa yawanci amfani distilled ruwa. Na farko, da zinariya samfurin da aka auna da saba hanya, da bayanai da aka rubuta. Sa'an nan a saka a kan Sikeli tare da gilashin ruwa da kuma cika fiye da rabin cika, da sikeli karatu an barrantar (a kan sikelin dole sake saiti Tare aiki). Our zinariya samfurin rataye a kan layi, an saukar da cikin ruwa gaba daya, ba tare da taba da kasa da kuma ganuwar da kofin. Wadannan kaya masu nauyi an kuma rubuta.

mafi amfani da hydrostatic yawa kalkuleta ga analysis, tun miscalculation da hannu zai dauki tsawon yawa kuma ba haka ba daidai.

binciken

Saboda haka, a wannan labarin, mun yi nazari da yawa na zinariya - daraja karfe, wanda kowane daga cikin mu a cikin rayuwarsa fuskantar kuma har yanzu fuska. Takaita sama data kamar haka: yawa daga cikin rare zinariya samfurin, 585 minti, shi ne 12,5-14 g / cm ^3, sauran gami - kasa ko fiye, bi da bi.

A zinariya gami yawa daga cikin samfurin za a iya ƙaddara, wanda ke nuni da abun ciki da zinariya tsantsa a cikin gami. Wadannan dabaru ana amfani da cibiyoyin ga shan zinariya.

Muna fatan mu labarin ya kasance m da kuma ya ba ku 'yan m minti. Bari ka akwatin za kawai gabatar high-sa zinariya!