Badeecadaha

Budada Daawaha ee Flake Zn-AI

Sharaxaad Gaaban:

Muuqaalka: Qaabka Lamellar
Faa'iidooyinka: Nano-fabrication, habaynta lakabka badan ee dahaarka leh, fadhiisinta gaabis ah, waqti dheer oo ceeryaamo milix ah, kala firdhis wanaagsan, waxtar ilaalin/ilaalin oo wanaagsan,
Codsiga: Waxaa inta badan loo isticmaalaa warshadaha dahaarka Dacromet/Geomet, oo si weyn loogu isticmaalo rinjiyeynta dabiiciga ah iyo biyaha, dahaarka budada iyo rinjiyeynta maraakiibta iyo maraakiibta dagaalka, qaybaha baabuurta, gawaarida, gaadiidka tareenka, kaabayaasha korontada, qalabka dhismaha birta iyo daaweynta dusha sare ee la midka ah.
Astaamaha iyo astaamaha kiimikada: Budada dahaarka leh ee flake waxay leedahay faa'iidooyin labadaba oo ka mid ah budada dahaarka leh ee zinc iyo budada dahaarka leh ee aluminium; taasoo ka dhigaysa inay muujiso waxqabadka dheelitirka ee sifooyinka soo saarista walxaha, ka hortagga dahaarka iyo muuqaalka dahaarka. Budada dahaarka leh ee flake Zn-AI waxay leedahay ductility wanaagsan, cabbirka jajabyada si fudud loo xakamayn karo, iyo bedka dusha sare oo gaar ah; ma laha oo keliya waxtarka ilaalinta anodic sida lakabka zinc saafiga ah ee ilaalinaya matrixka birta aasaasiga ah, laakiin sidoo kale waxay leedahay aluminium ku filan si ay uga dhigto mid ku samaysan aluminium oksaydh (AI2O3) oo ilaalinaya filimka ilaalinta ka hortagga dahaarka. Iyada oo leh dabeecadda aluminiumka, budada dahaarka leh ee flake waxay leedahay muuqaal dhalaalaya oo bir ah oo qurux badan oo budada zinc aysan lahayn. Marka la eego cufnaanta kala duwan ee budada zinc iyo budada aluminium marka la isku darayo sida walxaha dahaarka, dhibaatada isku-dhafka dareeraha dahaarka leh si fudud ayaa loo xallin karaa iyadoo lagu beddelayo budada dahaarka leh ee flake Zn-AI; taas oo ka dhigaysa inay noqoto walxaha midabka ka hortagga dahaarka ee bilaashka ah ee dahaarka Chromium (Cr) Dacromet.


Faahfaahinta Badeecada

Su'aalaha Badiya La Weydiiyo

Calaamadaha Alaabta

Budada Daawaha ee Flake Zn-AI

Fasal

PSD / D50 (um)

Dhumucda jajabka

(um)

Daboolka Biyaha

(ugu yaraan cm)2/g±10%)

Cufnaanta Badan

(g/cm)3)

Baakad

(KG)

ZNAL20-1

13-15

0.05-0.12

>10000

0.50

50/25

ZNAL20-2

5-7

0.02-0.10

>15000

0.50

50/25


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