Daga cikin tanderun lantarki sama da 200 da na ƙidaya, kusan kashi 90% ana amfani da subakin karfetanda dumama bututu.Kawai ta wannan tambaya don tattauna: me yasa yawancin tanda ke amfani da bututun bakin karfe kamar yaddadumama tanda?
Shin gaskiya ne cewa mafi karkatacciyar siffar hita, mafi kyau?Me yasa yawancin tanda ke amfani da bututun bakin karfe?Bututun zafi na tanda bututun zafi ne mai bushewa, wanda gabaɗaya yana da yadudduka 3 daga ciki zuwa waje: waya mai dumama na ciki tana mai zafi, mafi girman zafin jiki mai juriya da sauƙin dumama saman jikin, kuma akwai insulating Layer a tsakiya don ware ciki da waje.
The m surface jiki na bakin karfe tube ne duhu kore bakin karfe bayan annealed, don haka mu sau da yawa ganin cewadumama tube a cikin tandakore ne mai duhu, ba datti ko launin toka ba.Na ciki shine waya mai dumama, kuma tsakiyar an rufe shi da foda MgO, wanda aka yi zafi ta hanyar tilastawa.Yana da ƙarami, yana ɗan zafi kaɗan, amma yana ƙara fenti.Bugu da ƙari, bakin karfe yana da juriya na lalata kuma yana da tsawon rai.Baya ga maganin kore, akwai bututun dumama bakin karfe tare da maganin baƙar fata.A halin yanzu, China ta gida m kore magani dumama bututu.
Idan aka kwatanta da sauran dumama bututu, ko da yake dumama yadda ya dace da bakin karfe dumama tubes ne low, yana da wuya a cikin rubutu, iya jure dogon-nesa dabaru, da dumama uniformity ne high, size ne kananan, amma yana daukan fiye da sarari. kuma rayuwar sabis ɗin yana da tsayi, don haka shine zaɓi na mafi yawan tanda.
Lokacin aikawa: Yuli-17-2023