I-Bismuth

I-Bismuth ikhonjiswe kuthebula le-periodic elinophawu u-Bi, inombolo ye-athomu engu-83, nesisindo se-athomu esingu-208.98. I-Bismuth iyinsimbi ephukayo, ecwebezelayo, emhlophe enombala opinki omncane. Inezinhlobonhlobo zokusetshenziswa, okuhlanganisa izimonyo, ingxubevange, izicishamlilo kanye nezinhlamvu. Cishe yaziwa kakhulu njengesithako esiyinhloko ekwelapheni ubuhlungu besisu njenge-Pepto-Bismol.

I-Bismuth, ingxenye 83 kuthebula le-periodic lezinto, iyinsimbi yangemva kwenguquko, ngokusho kwe-Los Alamos National Laboratory. (Izinguqulo ezihlukene zethebula le-periodic zimelela njengensimbi yenguquko.) Izinsimbi eziguqukayo - iqembu elikhulu lezinto, ezihlanganisa ithusi, umthofu, insimbi, i-zinc negolide - ziqinile kakhulu, zinamaphuzu aphezulu ancibilikayo kanye namaphoyinti abilayo. Izinsimbi zangemva kwenguquko zabelana ngezici ezithile zezinsimbi eziguqukayo kodwa zithambile futhi azihambi kahle kakhulu. Eqinisweni, i-bismuth kagesi kanye ne-thermal conductivity iphansi ngokungavamile kwensimbi. Iphinde ibe nendawo encibilikayo ephansi, okwenza ikwazi ukwenza ama-alloys angasetshenziselwa isikhunta, izinto zokuqaphela umlilo kanye nezicishamlilo.

Insimbi ye-Bismuth isetshenziswa ekwenzeni ama-solder ancibilikayo aphansi kanye nama-alloys angama-fusible kanye nokudubula kwezinyoni ezinobuthi obuphansi kanye namasinki okudoba. Amanye ama-bismuth compounds nawo akhiqizwa futhi asetshenziswe njengemithi. Imboni isebenzisa izinhlanganisela ze-bismuth njengezisusa ekukhiqizeni i-acrylonitrile, into yokuqala yokwenza imicu yokwenziwa kanye namarabha. I-Bismuth kwesinye isikhathi isetshenziswa ekukhiqizeni izibhamu nezibhamu.

I-Rich Special Materials ingumkhiqizi we-Sputtering Target futhi ingakhiqiza okokusebenza kwe-Bismuth Sputtering okuhlanzeke kakhulu ngokuya ngokucaciswa kweKhasimende. Ukuze uthole ukwaziswa okwengeziwe, sicela usithinte.