Nawa kuka sani game da kayan walda? Kar a manta da babban jimlar! (II)

4. Aluminum gami

Kamar yadda muka sani, da thermal conductivity na aluminum gami ne quite high. Har ila yau, aluminum gami da high reflectivity. Don haka, idan ana buƙatar waldawar laser don alluran aluminium, ana buƙatar mafi girman ƙarfin kuzari. Misali, jerin gama gari na 1 zuwa 5 ana iya walda su ta Laser. Tabbas, akwai kuma wasu abubuwan da ba su da ƙarfi a cikin alluran aluminium, kamar takardar galvanized a da, don haka ba makawa wani tururi ya shiga cikin walda yayin aikin walda, ta haka ne ya samar da wasu ramukan iska. Bugu da ƙari, danko na aluminum gami yana da ƙasa, don haka za mu iya inganta wannan halin da ake ciki ta hanyar haɗin gwiwa zane a lokacin waldi.

5. Titanium / titanium gami

Titanium gami kuma kayan walda ne na gama gari. Yin amfani da walƙiya na Laser zuwa waldi titanium gami ba zai iya samun babban ingancin walda gidajen abinci ba, amma kuma yana da mafi kyawun filastik. Kamar yadda kayan titanium yana da haske da duhu don ratar da gas ke haifarwa, ya kamata mu mai da hankali ga haɗin gwiwa da kariyar gas. A lokacin waldi, ya kamata a ba da hankali ga sarrafa hydrogen, wanda zai iya rage jinkirin fashewar abin da ke faruwa na titanium gami a cikin tsarin walda. Porosity ita ce matsalar da aka fi sani da kayan titanium da alloys na titanium yayin walda. Anan akwai wasu hanyoyi masu tasiri don kawar da porosity: na farko, argon tare da tsabta fiye da 99.9% za a iya zaba don waldi. Na biyu, ana iya tsaftace shi kafin waldawa. A ƙarshe, ƙayyadaddun walda na titanium da alloys titanium yakamata a bi su sosai a cikin tsarin walda. Ta wannan hanyar, ana iya guje wa ƙarni na pores zuwa mafi girma.

6. Tagulla

Wataƙila mutane da yawa ba su san cewa jan ƙarfe kuma abu ne na gama gari a walda. Kayayyakin jan ƙarfe gabaɗaya sun haɗa da tagulla da jan jan ƙarfe, waɗanda ke cikin manyan kayan hana haskakawa. Lokacin zabar tagulla azaman kayan walda, kula da abun ciki na zinc a ciki. Idan abun ciki ya yi yawa, matsalar walda na takardar galvanized da aka ambata a sama zai faru. Game da jan jan karfe, ya kamata a biya hankali ga yawan makamashi yayin walda. Sai kawai mafi girma makamashi yawa zai iya gamsar da aikin walda na jan jan karfe.
Wannan shine ƙarshen lissafin kayan walda na gama gari. Mun gabatar da kayan gama gari daban-daban daki-daki, muna fatan taimaka muku