Izindaba

Uyini umehluko phakathi kwamagwebu amabili ensimbi, igwebu lethusi negwebu le-nickel? 1. Izici nezinzuzo ze-foam yethusi Okokuqala, ake sibheke inqubo yokukhiqiza kanye nezici zethusi ezinegwebu; ku-stru...

Njengoba sonke sazi, izinto ezifana nesipontshi, ipulasitiki enegwebu, irabha kanye nokhuni zivame ukukhethwa njengezinto zokugoba kanye nezinto zokulwa nokushayisana empilweni yangempela. Njengenye yezinto zensimbi ezinezimbotshana, yiziphi izinzuzo zokumuncwa kwayo amandla ...

Ukukhipha ukushisa kwegumbi lomhwamuko wevacuum kuyindlela entsha yokuqeda ukushisa. Igumbi le-vacuum vapor lingathathwa njengelithuthukisiwe ngesisekelo sepayipi lokushisa. Nakuba ipayipi lokushisa kungasiza ukushisa ukuba zithunyelwe fa...

Igwebu lensimbi linezici zendawo enkulu ethize, i-ductility enhle kanye ne-thermal conductivity ephezulu, futhi inezakhiwo ezinhle ze-hydromechanical. Inezinzuzo ezibaluleke kakhulu ekuphenduleni kwe-catalytic kwamagesi noketshezi. E...

Njengoba sonke sazi, i-LED ingumthombo wokukhanya osebenza kahle kakhulu, futhi ithandwa ngabaklami ngenxa yobukhulu bayo obuncane. Kodwa empeleni bangabizwa ngokuthi "bancane" kuphela lapho ukuphathwa kokushisa kungabandakanyeki. Nakuba kuqhathaniswa nezibani ze-incandescent, ...

I-foam metal material inezinhlawulo ezinhlanu eziyinhloko: 1. I-Metal substrate, okungukuthi, iyiphi impahla yensimbi eyenziwe ngayo igwebu lensimbi, kuhlanganise ne-nickel enegwebu, ithusi, insimbi, i-iron-nickel alloy, i-copper-nickel alloy, ne-surface hea. ...

Ukusetshenziswa kwe-aluminium enezimbotshana eziyindilinga I-aluminium eyimbobo eyindilinga iyinsimbi equkethe inani elithile, usayizi othile wosayizi wembotshana kanye ne-porosity ethile ku-aluminium matrix. Iwuhlobo olusha lwesakhiwo esihambisana nemvelo...

Igwebu lensimbi lisetshenziswa kabanzi emkhakheni wezinto eziphilayo ukwenza amathambo okwenziwa; ngaphezu kwalokho, igwebu lensimbi lingasetshenziswa futhi emkhakheni wezinto zebhethri, okwandisa kakhulu ukuminyana kwamandla amabhethri. Ngaphezu kwalokho, emkhakheni wezempi, ...

Ukuminyana okuphansi nesisindo esilula: ububanzi bokuminyana buyi-0.5-1.1g/cm3, uma kuqhathaniswa ne-aluminium eminyene, ukuminyana okuphansi cishe kungama-25% e-aluminium; Ukumelana nokushisa: izinga lokushisa lokusebenza lingafinyelela ku-300 ℃; Ukumelana nomthelela: hhayi njengokuqondisa ...

I-nickel foam iyinto ebamba umsindo esebenza kahle kakhulu, ene-coefficient ephezulu yokumunca umsindo kumafrikhwensi aphezulu; ukusebenza kokumunca umsindo kumaza aphansi kungathuthukiswa ngokuklanywa komsindo-...

Igwebu le-nickel lingasetshenziswa njengento yokuhlunga, i-conductor flow magnetic yokubhekana nezinhlayiya kazibuthe oketshezini. Ezinye izinhlelo zokusebenza zifaka phakathi ukusetshenziswa kwe-hydrogen yokugcina izilandiso nezilandiso zokushintshanisa ukushisa. Igwebu le-nickel liyi-s...

Umsebenzi wokuhlunga, ukuzinza kokugeleza kwegesi noketshezi kunamandla amakhulu. Ukufakwa komsindo: Ngokucutshungulwa okwengeziwe, kungatholwa ukunqanyulwa komsindo okuphezulu, futhi umphumela wokufaka umsindo muhle. Icwengisiswe ngaphandle,...