Saamaynta codsiga ee nano lanthanum oxide ee saliidda saliidda

Saamaynta codsiga ee nano lanthanum oxide ee saliidda saliidda

Marka qaniinyada qaniinyada ugu badan ee kaarka bilaashka ah ee PB ee saliidda salida salida ay tahay 362N, dhexroorka meesha wax lagu shiidaa waa 0.720mm, iyo qodobka khilaafku waa 0.1240, qaybaha nano-La2O3 ayaa lagu daraa, qiimaha PBna wuu kordhaa sida jajabka ballaaran ee nanoparticles ayaa kordha. Qiimaha ugu badan ee 510N ayaa la gaarey marka jajabka tirada guud uu yahay 0.4% -0.8%. Marka nuxurku ka weyn yahay 0.8%, qiimaha PB ayaa hoos u dhacaya. Dhexroorka barta D iyo qodobka khilaafku waxa uu gaadhay qiyamka ugu yar ee 0.454mm iyo 0.0881 marka loo eego qayb tiro badan oo ah 0.8%. Sawirku wuxuu muujinayaa in ku darida walxaha nano-La2O3 ee saliidda saldhigga ay hagaajin karto ka-hortagga xirashada iyo hoos u dhigista jilicsanaanta saliidda saliidda, iyo qaddarka ugu wanaagsan ee lagu daro waa 0.8%. Marka la barbar dhigo saliidda saldhigga, qiimihiisu PB ayaa kordhay 40.8%, dhexroorka barta abrasive ayaa la dhimay 36.9%, iyo isku-dhafka is-jiidhka ayaa la dhimay 29%.

Falanqaynta farsamada ee nanoparticles sida kuwa lagu daro saliidaha

(1) Habka suufka. Qaybaha Nano-La2O3 waxay ka ciyaari karaan door "micro-polishing" oo ku saabsan dusha sare ee is jiid jiidka, taas oo ka dhigaysa xoqida dusha sare oo yaraynaysa khilaafka.

(2) Habka duubista. Dusha sare ee lammaanaha is jiid jiidka, qaybaha nano-La2O3 waxay ciyaaraan door "micro-dhal" ah, hoos u dhigaya khilaafka iyo hagaajinta awoodda qaadista.

(3) Habka dayactirka. Qaybaha Nano-La2O3 waxay buuxin karaan godadka waxayna door ka ciyaaraan buuxinta iyo hagaajinta.

(4) Habka sameynta filimada. Marka la eego ficilka cadaadiska cadaadiska, qaybaha nano-La2O3 ee leh dhaqdhaqaaqa sare ee dusha sare ayaa si xoog leh loogu dhajiyaa qaybo, samaynta filim ilaalin ah, kaas oo ilaalin kara dusha sare ee jilicsan.

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