氧化鋁鈦粉|鋁鈦復(fù)合粉|耐磨陶瓷粉|耐酸堿|耐磨粉
噴焊合金粉末，通稱自熔性合金，亦稱硬面合金。鎳基噴焊合金粉末主要包括Ni－Cr－B－Si系列；Ni－Cr－B－Si－C系列；Ni－Cr－B－Si－C－Mo－Cu系列等,它具有優(yōu)良的綜合性能,耐腐蝕、抗氧化、耐熱耐低應(yīng)力磨粒磨損和粘著磨損等，具有優(yōu)異的噴焊工藝性。
??下而介紹我公司生產(chǎn)的鎳基噴焊合金粉末均采用塑料桶和鐵桶封裝但由于粉末粒度細，易于吸潮，建議用戶在使用前采用120℃保溫兩小時低溫烘烤后使用。
Sprayed welding alloy powder is generally called as fluxed alloy or hard surface alloy. Nickel-base sprayed welding alloy powder mainly include Ni－Cr－B－Si serial products；Ni－Cr－B－Si－C serial products；Ni－Cr－B－Si－C－Mo－Cu serial products.The products have integrated perbances. They are antirust, anti-oxidation, heat-resistant, with low stress abrasive particle wear resistance or adhesive wear resistance and has excellent technical perbance for sprayed welding. ?
The following nikel-base sprayed welding alloy powder produced by our company is packaged and sealed in the plastic or bl pail. However, for the thin granularity and humidity-absorbing characteristic of the product, we suggest that the customer dry the products under 120℃ for two hours before use. ???
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Ni60
-106/+45
-150/+53
熔點低、自熔性好，焊層具有優(yōu)良耐磨性、耐熱、抗氧化性。
泵柱塞、風(fēng)機葉片、拔絲輪、輸送輥等予保護焊層。
①HRC59-63
②熔點1040℃
③流動性16s/50g
④松裝密度4.6g/cm3
等離子堆焊
氧乙炔噴焊
Ni60A
-106/+45
-150/+53
?同上
泵柱塞、泥漿泵拉桿、壓鑄機模頂頭。
①HRC58-60
②熔點1030℃-1060℃
③流動性16s/50g
④松裝密度4.7g/cm3
等離子堆焊
氧乙炔1. 硬度大；硬度僅次于金剛石,遠遠超過耐磨鋼和不銹鋼的耐磨性能。 ??
2.耐磨性能極好；其耐磨性相當(dāng)于錳鋼的266倍,高鉻鑄鐵的171.5倍。根據(jù)我們多年來的客戶跟蹤調(diào)查,在同等工況下,可至少延長設(shè)備使用壽命十倍以上。??
3. 重量輕；其密度為3.5g/cm3,僅為鋼鐵的一半,可大大減輕設(shè)備負荷。 ??
4. 適用范圍廣；火電,鋼鐵,冶煉,機械,煤炭,礦山,化工,水泥,港口碼頭等企業(yè)的輸煤,輸料系統(tǒng),制粉系統(tǒng),排灰,除塵系統(tǒng)等一切磨損大的機械設(shè)備上,均可根據(jù)不同的需求選擇不同類型的產(chǎn)品。
