Gabatarwa na platin zinariya

1.Gold wani ƙarfe ne mai daraja na zinariya wanda yake da sauƙi kuma mai sauƙi don gogewa.

2.Gold yana da kwanciyar hankali mai kyau na sinadarai, wanda ba a iya narkewa a cikin acid na yau da kullun, mai narkewa kawai a cikin aqua regia.

3.Gold shafi yana da karfi da juriya na lalata da kuma juriya mai kyau ga discoloration

4.Gilashin zinari yana da launuka iri-iri, Har ila yau ana amfani da su don kayan ado masu tsada

FIN KAI NA MACE:2.0MM(.047″) JEYYA UKU Madaidaici 180°

5.Gold yana da ƙananan juriya na lamba da kuma kyakkyawan aiki, kuma ana amfani dashi sau da yawa a cikin yanayin hulɗar zamiya.

6.Gold plating yana da sauƙin waldawa kuma yana da juriya mai kyau na zafin jiki, wasu ƙarancin juriya, amma kulawa, ba lokacin farin ciki ba ne mafi sauƙin waldi, akasin haka, kauri na Layer na zinariya 3-5 ų ° waldi sakamako. shine mafi kyau.

7.Ƙarin jan ƙarfe zuwa zinari yana da ɗan tasiri akan taurin, amma ƙari na 10% nickel yana da tasiri mai yawa akan taurin.Bayan haka, au-NI gami yana da babban kwanciyar hankali.

8.Poor iska tightness na zinariya, kasa zinariya zai sami yaduwa sabon abu.Generally tare da nickel tushe, bar su hana zinariya kasa yadawa.

9.Gold yana da ƙananan narkewa kuma yana da sauƙin narkewa a cikin tin a lokacin waldi na nickel, wanda ya haifar da samuwar mahadi na AU-SN ​​da samuwar gwal.

10. Anticorrosive ikon na asali jan karfe alloy plating a kan nickel ų 50 ° yana da kyau sosai, amma idan dai a cikin nickel - plating Layer na rubutu, lalata resistant ikon ne sosai matalauta.Dalili shi ne cewa m bambanci tsakanin zinariya da kuma nickel yana da girma sosai, wanda ke haifar da haɓakar lalatawar Galliani.Gwajin feshin gishiri ya tabbatar da cewa wannan ka'idar daidai ce.Asali, nickel ba tare da sirin zinari na iya ɗaukar awanni 72 ba, yayin da nickel ɗin da ke da sirin zinare ba zai iya ɗaukar awanni 48 ba.

Gabatarwar tin electroplating

1.Tin yana da siffar azurfa-fari.

2.Tin ne lalata-resistant, launi-resistant, ba mai guba, sauki weld da ductile

3.Tin shafi yana da kwanciyar hankali mai zurfi

4.Electrical conductivity na kwano shafi ne mai kyau, sauki weld, kuma sau da yawa a wurin azurfa tin

5.in coating yana da yanayin zazzabin gwangwani, amma ba tare da bismuth, antimony alloy ba.

6.Tin shafi a high zafin jiki, rigar, shãfe haske yanayi zai samar da tin whiskers.

7.The melt point of tin-lead alloy is less than pure lead and pure tin, porosity and weldability is better than the single karfe, in pure tin int the supplement of 2-3% gubar, ba sauki. samar da gwangwani whisker, don haka tin-lead alloy shafi shine mafi mahimmancin suturar da za'a iya siyarwa a cikin kayan lantarki, na iya maye gurbin murfin azurfa a cikin wani yanki.

8.It ne Sau da yawa amfani da waldi kayan da kuma za a iya amfani da ya fi girma tabbatacce karfi lamba shafi.