Silver Tungsten Alloy

Silver tungsten alloy ndi kuphatikiza kodabwitsa kwa zitsulo ziwiri zochititsa chidwi, siliva ndi tungsten, zomwe zimapereka zida zapadera ndi ntchito.

Aloyiyo imaphatikiza kuwongolera kwamagetsi kwa siliva ndi malo osungunuka kwambiri, kuuma, komanso kukana kwa tungsten. Izi zimapangitsa kuti zikhale zoyenera kwambiri pazofunikira zosiyanasiyana m'magawo amagetsi ndi makina.

M'makampani amagetsi, aloyi yasiliva ya tungsten imagwiritsidwa ntchito pamagetsi ndi ma switch. Kukhoza kwake kupirira kutentha kwakukulu ndi arcing kumapangitsa kukhala wodalirika mu zigawo zofunika izi. Mwachitsanzo, m'makina amagetsi amphamvu kwambiri, kumene kuthamanga kwamakono kuli kofunika komanso chiopsezo chotentha kwambiri, kugwiritsa ntchito siliva tungsten alloy kumapangitsa kuti ntchito ikhale yabwino komanso yotetezeka.

M'malo opangira makina, amapeza ntchito mu zida ndipo amafa chifukwa cha kuuma kwake komanso kulimba kwake. Zopangidwa kuchokera ku alloy iyi zimatha kupirira kupsinjika kwamakina komanso kuvala kwa abrasive, kukulitsa moyo wawo ndikuwongolera magwiridwe antchito.

Kupanga aloyi ya siliva tungsten nthawi zambiri kumaphatikizapo njira zovuta kuti mukwaniritse zomwe mukufuna komanso ma microstructure. Izi zimawonetsetsa kuti mulingo woyenera kwambiri wa katundu wazinthu zinazake.

Kafukufuku ndi chitukuko m'munda wa siliva tungsten alloys akupitirizabe kusinthika, kutsegula mwayi watsopano ndi kusintha. Asayansi ndi mainjiniya nthawi zonse amafufuza njira zowonjezerera zinthu zake ndikukulitsa kuchuluka kwake.

Pomaliza, aloyi ya silver tungsten imayimira umboni wa luntha laumunthu mu sayansi ya zinthu, kupereka mayankho ku zovuta zina zaumisiri ndi ukadaulo. Kuphatikizika kwake kwapadera kwa katundu kumapangitsa kukhala chinthu chofunikira kwambiri m'mafakitale osiyanasiyana, kupanga dziko lamakono ndi kukhalapo kwake ndi kuthekera kwake.

Kupanga siliva tungsten alloy:

Powder Metallurgy:

Iyi ndi njira yodziwika bwino. Mafuta abwino a siliva ndi tungsten amasakanizidwa molingana ndi zomwe mukufuna. The osakaniza ndiye akaumbike pansi kuthamanga kwambiri kupanga wobiriwira yaying'ono. Chophatikizika ichi pambuyo pake chimatenthedwa pa kutentha kwambiri kuti chiphatikize tinthu tating'onoting'ono tomwe timapanga aloyi olimba. Mwachitsanzo, nthawi zina, ufa ukhoza kugayidwa pamodzi poyamba kuti ukhale wosakanikirana.

Chemical Vapor Deposition (CVD):

Mwanjira iyi, zopangira mpweya zomwe zimakhala ndi siliva ndi tungsten zimalowetsedwa m'chipinda chochitiramo. Pansi pazikhalidwe za kutentha ndi kupanikizika, ma precursors amachitira ndikuyika pa gawo lapansi kuti apange wosanjikiza wa alloy. Njirayi imalola kuwongolera bwino kwa kapangidwe ka aloyi ndi ma microstructure.

Electroplating:

Silver tungsten alloy imatha kupangidwanso kudzera mu electroplating. Gawo la tungsten limamizidwa mu electrolyte yokhala ndi ayoni asiliva. Pogwiritsa ntchito magetsi, siliva amayikidwa pamwamba pa tungsten, kupanga alloy layer. Njirayi ikhoza kusinthidwa kuti ikwaniritse makulidwe osiyanasiyana ndi zolemba za zokutira za alloy.

Sinter-HIP (Hot Isostatic Pressing):

The ufa osakaniza poyamba sintered kenako pansi otentha isostatic kukanikiza. Izi zimathandiza kuthetsa porosity ndi kupititsa patsogolo kachulukidwe ndi makina a alloy opangidwa.

Kusankhidwa kwa njira yopangira nsalu kumadalira zinthu zosiyanasiyana monga zomwe zimafunidwa za alloy yomaliza, mawonekedwe ndi kukula kwa chigawo chomwe chiyenera kupangidwa, ndi kukula kwake. Njira iliyonse ili ndi ubwino ndi malire ake, ndipo nthawi zambiri, kuphatikiza kwa njirazi kungagwiritsidwe ntchito kuti apeze zotsatira zabwino.

Silver tungsten alloy ili ndi ntchito zingapo zapadera chifukwa cha mawonekedwe ake apadera:

Zolumikizana Zamagetsi:

● M'mabotolo othamanga kwambiri, komwe amatha kugwiritsira ntchito mafunde akuluakulu komanso kusinthana pafupipafupi popanda kuwonongeka kwakukulu kapena kuwonongeka.
● Mu relay ndi contactors kwa kachitidwe kulamulira mafakitale, kupereka odalirika kugwirizana magetsi ndi moyo wautali utumiki.

Ma electrode:

● Pakuti magetsi kutulutsa Machining (EDM), kumene madutsidwe ake mkulu ndi kukana kuvala amaonetsetsa molondola ndi kothandiza kuchotsa zinthu.
● Mu ma elekitirodi owotcherera arc, opereka kutentha kwabwino komanso kukhazikika.

Zida Zamlengalenga:

● M'madera ena a injini za ndege ndi makina oyendetsa ndege omwe amafunikira zipangizo zokhala ndi kutentha kwambiri komanso mphamvu zamakina.

Thermal Management:

● Pamene kutentha kumamira mu zipangizo zamagetsi, kuyendetsa bwino ndi kutaya kutentha.

Zida ndi Imfa:

● Popanga masitampu ndi kupanga maopareshoni, makamaka pamakina omwe kulimba kwambiri komanso kusamva bwino ndikofunikira.

Zodzikongoletsera:

● Chifukwa cha mawonekedwe ake okongola komanso okhalitsa, amatha kugwiritsidwa ntchito popanga zidutswa zamtengo wapatali zodzikongoletsera.

Mwachitsanzo, mu makampani magalimoto, kukhudzana siliva tungsten aloyi ntchito injini sitata kuonetsetsa chiyambi odalirika injini pansi pa zinthu zosiyanasiyana. M'malo olumikizirana ma telecommunication, amagwiritsidwa ntchito pakusintha ma frequency apamwamba kuti asunge kukhulupirika kwa ma siginecha ndikuchepetsa kutayika kwa ma sign.

Silver Tungsten Alloy Properties