防爆工具鋁銅合金是用貴重稀有金屬合成、熔煉、鍛造而制成工具后,表面呈黃色。工作面硬度HRC25°以上,抗拉強(qiáng)度δ b> 75-85kgf/mm,其它技術(shù)指標(biāo)全部達(dá)到國(guó)外同類產(chǎn)品先進(jìn)水平。在易燃?xì)怏w乙烯(濃度7.8%)空間連續(xù)使用均確保安全,沖(撞)擊、摩擦、落錘均不產(chǎn)生火花爆炸。由于銅本身相對(duì)較軟,摩擦和撞擊時(shí)有很好的退讓性,不易產(chǎn)生金屬顆粒即火花,十分適合用來(lái)制造在易爆、易燃、強(qiáng)磁及腐蝕性場(chǎng)合下使用的安全工具。油精煉和石油化學(xué)工業(yè)、煤礦、油田、天然氣化學(xué)工業(yè)、火藥工業(yè)、化纖工業(yè)、油漆工業(yè)、肥料工業(yè)、各種藥品工業(yè)。石油輪和液化石油氣的車輛、飛機(jī)、經(jīng)營(yíng)易燃易爆品的倉(cāng)庫(kù)、電解車間、通訊機(jī)裝配車間、要求工具不生銹、耐磨抗磁的場(chǎng)所等。sales, distribution of proof tools to distinguish between materials can be divided into two categories: 1. Aluminum-copper alloy (commonly known as aluminum bronze) explosion-proof tools, specific materials of high purity electrolytic copper by adding an appropriate amount for the base aluminum, nickel , manganese, iron and other metals to form a copper alloy. 2. Beryllium copper alloy (commonly known as bronze) explosion-proof tools, specific materials of high purity electrolytic copper by adding an appropriate amount for the base beryllium, nickel, copper alloy composition. The thermal conductivity of the two materials, electrical conductivity is very good. Aluminum bronze after heat treatment the hardness and wear resistance,
泊頭市精固誠(chéng)量具機(jī)械有限公司是泊頭一家較大的劃線平臺(tái)生產(chǎn)家,我公司主營(yíng)產(chǎn)品有:鑄鐵類:鑄鐵平臺(tái)(平板)、檢驗(yàn)平板(平臺(tái))、劃線平臺(tái)(平板)、焊接平板(平臺(tái)),裝配平板(平臺(tái)),研磨平臺(tái)(平板),T型槽平板(平臺(tái)),調(diào)整墊鐵、機(jī)床墊鐵、階梯墊鐵、鑄鐵彎板、V型架、千斤頂等;花崗巖系列:花崗石平臺(tái),方箱,V型塊等。鑄密件類:精密鑄件、蠟?zāi)hT件、碳鋼鑄件、熔模鑄件精密不銹鋼鑄件等。偏擺檢查儀、齒輪跳動(dòng)儀、機(jī)床檢驗(yàn)棒、塞規(guī)、環(huán)規(guī)等。特種扳手、防爆工具等等;并有校正鋁型材
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