Oxygen (O2)

Siffofin fasaha

Oxygeniskar gas ce mara launi da wari. Shi ne mafi yawan nau'in asali na oxygen. Dangane da fasahar fasaha, ana fitar da iskar oxygen daga tsarin sarrafa iska, kuma iskar oxygen a cikin iska yana da kusan kashi 21%. Oxygen gas ne mara launi kuma mara wari tare da tsarin sinadarai O2, wanda shine mafi yawan nau'in sinadari na iskar oxygen. Matsayin narkewa shine -218.4 ° C, kuma wurin tafasa shine -183 ° C. Ba shi da sauƙin narkewa a cikin ruwa. Ana narkar da kimanin 30ml na oxygen a cikin lita 1 na ruwa, kuma ruwan oxygen shine blue blue. Abubuwan sinadaran oxygen sun fi aiki. Ban da iskar gas da ƙananan ƙarfe da ƙananan aiki kamar zinariya, platinum, da azurfa, yawancin abubuwan zasu iya amsawa da oxygen. Wadannan halayen ana kiran su halayen iskar shaka. Halayen Redox suna nufin halayen da ake canjawa wuri ko matsawa electrons. Oxygen yana da kaddarorin konewa da oxidizing Properties. Maganin iskar oxygen na likita yana taka muhimmiyar rawa a cikin jiyya na asibiti da kulawar asibiti, kamar farfadowa, tiyata, da jiyya daban-daban. Hakanan ana iya amfani da iskar oxygen azaman iskar iskar shaka don ruwa bayan an haɗa shi da nitrogen ko helium. Ana iya samun iskar oxygen ta kasuwanci ta hanyar shayar da iska da kuma kawar da iska a cikin muhalli a cikin shukar raba iska. . Babban aikace-aikacen masana'antu na iskar oxygen shine konewa. Yawancin kayan da ba sa ƙonewa a cikin iska na iya ƙonewa a cikin iskar oxygen, don haka haɗa iskar oxygen da iska yana inganta haɓakar konewa sosai a cikin ƙarfe, ƙarfe mara ƙarfe, gilashin da masana'antar kankare. Bayan an hada shi da iskar gas, ana amfani da shi sosai wajen yankan, walda, brazing da busa gilashin don samar da yanayin zafi sama da konewar iska, wanda hakan zai inganta inganci. Kariyar ajiya: Ajiye a cikin ɗakin ajiya mai sanyi, mai iska. Ka nisantar da wuta da tushen zafi. Yanayin ajiya bai kamata ya wuce 30 ° C ba. Ya kamata a adana shi daban daga kayan da ake iya konewa, foda mai aiki da ƙarfe, da sauransu, kuma a guje wa haɗaɗɗun ajiya. Wurin ajiya ya kamata a sanye shi da kayan aikin jinya na gaggawa.

Aikace-aikace:

① Amfanin Masana'antu:

Ƙarfe ƙera, ƙarfe mara ƙarfe ba na ƙarfe ba.Yanke kayan ƙarfe.

②Amfani da Likita:

A cikin agajin gaggawa na gaggawa na gaggawa kamar su shaƙewa da bugun zuciya, a cikin kula da marasa lafiya masu fama da cututtukan numfashi da kuma a cikin sa barci.

③ Ƙirƙirar Semiconductor:

Turin sinadari na silicon dioxide, haɓakar thermal oxide, plasma etching, cirewar plasma na photoresist da iskar gas a cikin wasu ayyukan jigo/ watsawa.

Kunshin al'ada:

Amfani:

①Fiye da shekaru goma akan kasuwa;

② ISO takardar shaidar manufacturer;

③Saurin bayarwa;

④ Madogarar albarkatun ƙasa;

⑤ Tsarin bincike na kan layi don kula da inganci a kowane mataki;

⑥ Babban buƙatu da ingantaccen tsari don sarrafa Silinda kafin cikawa;