Tasiri da amfani da kayan aiki na samfuran graphite

Saboda fitattun kaddarorin sa, graphite yana samun aikace-aikace masu yawa a cikin ƙarfe, inji, lantarki, sinadarai, yadi, da sauran sassan masana'antu. Yana aiki azaman abu mai jujjuyawa kuma yana riƙe ainihin halayen sinadarai na graphite flake yayin da yake nuna ƙaƙƙarfan kaddarorin sa mai. Graphite foda ne halin high ƙarfi acid juriya, lalata juriya, high zafin jiki haƙuri har zuwa 3000 ℃ da low zazzabi resilience saukar zuwa -204 ℃. Bugu da ƙari, yana alfahari da ƙarfi mai ƙarfi wanda ya wuce 800kg / Cm2 kuma yana nuna juriya na iskar shaka tare da asarar nauyi 1% kawai lokacin fallasa zuwa iska a 450 ℃. Bugu da ƙari kuma, yana nuna ƙimar dawowa na 15-50% (yawanci 1.1-1.5). Sakamakon haka, ana amfani da samfuran graphite sosai a cikin ƙarfe, masana'antar sinadarai, masana'antar petrochemical, kimiyyar makamashi mai ƙarfi, sararin samaniya, lantarki da sauran fannoni daban-daban.

Kayayyakin graphite da kansu suna da fa'idodi masu yawa:

1, samfuran graphite suna da kyakkyawan talla.

Rashin tsari na carbon yana sa carbon yana da kyakkyawar adsorption, don haka carbon ana amfani dashi azaman kayan talla don shayar da ruwa, wari, abubuwa masu guba da sauransu. Mun yi gwaje-gwajen, 'yan kwanaki da suka wuce barbecue amfani da graphite yin burodi tire ya dubi sosai tsabta, amma sa a kan induction tanda dumama, za ka ga na karshe barbecue adsorption na mai da cutarwa abubuwa za su sannu a hankali fitar, amma kada ka damu, tare da wani. Ana iya amfani da takarda mai tsabta don gogewa mai tsabta.

2, graphite kayayyakin da kyau thermal watsin, sauri canja wurin zafi, uniform zafi, man fetur ceton.

Ana yin saurin zafi da kwanon burodi da kwanonin da aka yi da graphite, kuma ana dumama abincin da aka kora a kai a kai, ana dafa shi daga ciki, kuma lokacin dumama ya yi ɗan gajeren lokaci, ba kawai dandano mai kyau ba ne, har ma ana iya kulle asalin kayan abinci na abinci. . Mun yi gwaje-gwaje, lokacin da aka yi amfani da kwanon gasa na graphite don gasa, injin induction ya buge wuta a farkon, kuma ana iya preheated cikin daƙiƙa 20-30 kawai, kuma lokacin da aka fara abinci, ana iya kunna shi akan wuta. ƙananan wuta, wanda zai iya ajiye makamashi.

3, graphite kayayyakin da sinadaran kwanciyar hankali da lalata juriya.

Graphite yana da kyakkyawan kwanciyar hankali na sinadarai a cikin ɗaki kuma ba a kai masa hari da kowane ƙarfi acid, tushe mai ƙarfi da kaushi na halitta. Saboda haka, ko da dogon lokacin amfani da graphite kayayyakin ne sosai kadan asara, idan dai an goge shi a matsayin sabon.

4 graphite kayayyakin da karfi anti-oxidation da raguwa sakamako.

Kayayyaki, musamman dumama katifa na graphite na iya haifar da ion oxygen mara kyau, sanya abubuwan da ke kewaye da su aiki, kula da lafiyar ɗan adam, yadda ya kamata ya hana tsufa, sa fata ta cika da haske da elasticity.

5, graphite kayayyakin kiwon lafiya muhalli, babu rediyoaktif gurbatawa, high zafin jiki juriya.

Carbon na iya zama graphite bayan aƙalla kwanaki goma sha biyu da dare na graphitization a cikin yanayin zafi mai zafi na digiri 2000-3300, don haka abubuwa masu guba da cutarwa a cikin graphite an daɗe ana fitar da su kuma sun tsaya a cikin aƙalla digiri 2000.

A lokaci guda, samfuran graphite saboda tsarinsa na musamman, tare da juriya mai ƙarfi, juriya na thermal, juriya na lantarki, lubrication, kwanciyar hankali da sinadarai da sauran halaye da yawa, ya kasance tushen dabarun da ba dole ba ne a cikin haɓakar soja da masana'antar zamani. kuma high, sabon da kaifi fasaha, graphite kayayyakin, kamar graphite zobba, graphite jiragen ruwa ana amfani da ko'ina. Masana na duniya sun yi hasashen cewa "karni na 20 shine karni na silicon, karni na 21 zai zama karni na carbon."

A matsayin muhimmin samfurin ma'adinan da ba na ƙarfe ba, masana'antar graphite za a aiwatar da sarrafa damar shiga. Tare da aiwatar da tsarin samun damar, graphite, samfuran graphite, za su zama wani bayan ƙasa mai wuya, sinadarai na fluorine, sinadarai na phosphorus, manyan kamfanoni a cikin wannan fagen za su shiga wani sabon matakin ci gaba.