Iindaba
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Ukwakhiwa kweQela leNkampani
Ngomhla we-13 kaJulayi, inkampani yethu iququzelele isiganeko senyanga sesidlo seqela, esasibanjelwe kwiindawo zangaphandle ezifanelekileyo ngokukhethekileyo ehlotyeni kwindawo yendawo: iindawo ezinkulu zeenkampu kunye neenkampu zezindlu zeentyatyambo zasezidolophini. Ngentsasa yomsitho...Funda ngokugqithisileyo -
Bayenza njani i-zirconia?
IZirconia, ekwaziwa ngokuba yizirconium dioxide, iqhele ukusetyenzwa kusetyenziswa indlela ebizwa ngokuba “yindlela yokwenziwa komgubo.” Oku kubandakanya amanyathelo amaninzi, kubandakanywa: 1. Ukubala: Ukufudumeza iikhompawundi ze-zirconium kumaqondo obushushu aphezulu ukwenza i-zirconium oxide powder. 2. Ukugaya: Sila i-calcined...Funda ngokugqithisileyo -
Uthini umahluko phakathi kwe-zirconiated kunye ne-tungsten ecocekileyo?
Umahluko omkhulu phakathi kwe-zirconium electrodes kunye ne-electrodes ecocekileyo ye-tungsten kukubunjwa kwabo kunye neempawu zokusebenza. I-electrode ye-tungsten ecocekileyo yenziwe kwi-100% ye-tungsten kwaye iqhele ukusetyenziswa kwizicelo ze-welding ezibandakanya izinto ezingabalulekanga ezifana ne-carbon steel kunye ne-stainle...Funda ngokugqithisileyo -
Kwenzeka ntoni kwi-titanium crucible kwiqondo lokushisa eliphezulu?
Kwiqondo lokushisa eliphezulu, i-titanium crucibles ibonisa ukuzinza okuhle kakhulu kwe-thermal kunye nokuchasana nokuguqulwa. I-Titanium inendawo ephezulu yokunyibilika, ngoko ke ii-titanium crucibles ziyakwazi ukumelana nobushushu obugqithisileyo ngaphandle kokunyibilika okanye ukonakala. Ukongeza, ukuxhathisa kwe-titanium kwi-oxidation kunye ne-inertnes yeekhemikhali ...Funda ngokugqithisileyo -
Yintoni injongo yokutshiza?
Iithagethi ze-sputter zizixhobo ezisetyenziselwa ukufaka iifilimu ezicekethekileyo kwi-substrates ngexesha lenkqubo yokubeka umphunga womzimba (PVD). Izinto ekujoliswe kuzo zihlaselwe ngee-ion zamandla aphezulu, ezibangela ukuba ii-athomu zikhutshwe kwindawo ekujoliswe kuyo. Ezi athom ezitshiziweyo zifakwe kwi-substrate, ukuze...Funda ngokugqithisileyo -
Zisetyenziselwa ntoni iibholiti zehex?
Iibholiti ezine-hexagonal zisetyenziselwa ukubopha iindawo zentsimbi kunye. Ngokuqhelekileyo zisetyenziselwa ukwakhiwa, oomatshini kunye nezicelo zeemoto. Intloko ye-hex ye-bolt ivumela ukuqiniswa ngokulula kunye nokukhulula nge-wrench okanye i-socket, iyenze ibe lukhetho oludumileyo lokukhusela izinto ezinzima. Ukuze...Funda ngokugqithisileyo -
Isetyenziselwa ntoni i-tungsten kubunjineli?
Amalungu eTungsten aqhele ukwenziwa ngenkqubo yesinyithi somgubo. Nantsi inkcazo ngokubanzi yenkqubo: 1. Ukuveliswa kwePowder: I-tungsten powder iveliswa ngokunciphisa i-tungsten oxide usebenzisa i-hydrogen okanye i-carbon kwiqondo lokushisa eliphezulu. Umgubo ophumayo uye uhlolwe ukuze ufumane...Funda ngokugqithisileyo -
Yintoni i-guidewire kwisixhobo sonyango?
I-guidewire kwizixhobo zonyango lucingo oluncinci, oluguquguqukayo olusetyenziselwa ukukhokela kunye nokubeka izixhobo zonyango, ezifana ne-catheters, ngaphakathi komzimba ngexesha leenkqubo ezahlukeneyo zonyango. I-Guidewires isetyenziswa ngokuqhelekileyo kwiinkqubo ezincinci kunye nezingenelelo zokudlula emithanjeni yegazi, i-arteries, kunye ...Funda ngokugqithisileyo -
Yeyiphi intsimbi eyona ilungele umphanda?
Isinyithi esihle kakhulu sombhobho sixhomekeke kwisicelo esithile kunye neemfuno. Ngokomzekelo, isinyithi esingenasici sihlala sisetyenziselwa ukuxhathisa ukubola kunye nokuqina, okwenza kube yinto efanelekileyo kwizicelo apho umgqomo ubonakaliswe kwiindawo ezinzima okanye izinto eziphazamisayo. Nangona kunjalo, abanye bam ...Funda ngokugqithisileyo -
Yintoni i-copper tungsten alloy?
I-Copper-tungsten alloy, eyaziwa ngokuba yi-tungsten copper, yinto edibeneyo edibanisa ubhedu kunye ne-tungsten. Eyona nto ixhaphakileyo ngumxube wobhedu kunye ne-tungsten, ngokuqhelekileyo i-10% ukuya kwi-50% ye-tungsten ubunzima. I-alloy iveliswa ngenkqubo ye-metallurgy engumgubo apho i-tungsten powder ...Funda ngokugqithisileyo -
Yenziwa njani itungsten yobhedu?
I-tungsten yobhedu yenziwa ngenkqubo ebizwa ngokuba yi-infiltration. Kule nkqubo, i-tungsten powder ixutywe kunye ne-binder material ukwenza umzimba oluhlaza. I-compact iye itshiswe ukwenza i-tungsten skeleton ene-porous. Amathambo e-tungsten angenamathambo athi ke angenwe ngobhedu olunyibilikisiweyo ngaphantsi...Funda ngokugqithisileyo -
Yeyiphi intsimbi eneyona ndawo iphezulu yokunyibilika kwaye ngoba?
I-Tungsten ineyona ndawo iphezulu yokunyibilika kuzo zonke iintsimbi. Iqondo lokunyibilika kwayo limalunga ne-3,422 ngokukaCelsius (6,192 degrees Fahrenheit). Indawo ye-Tungsten ephezulu kakhulu yokunyibilika inokubalelwa kwizinto ezininzi eziphambili: 1. Iibhondi zesinyithi ezomeleleyo: iiathom zeTungsten zenza iibhondi zesinyithi ezomeleleyo nge-eac...Funda ngokugqithisileyo