thermal abrasion 中文意思是什麼
thermal abrasion
解釋
熱蝕-
The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film
試驗結果表明：所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求；聚四氟乙烯樹脂熱分解溫度超過400 ，但在ptfe中加入無機填料會使復合材料吸水率提高，熔融溫度及分解溫度降低，且伴有氧化分解反應；碳纖維表面含有c = o及c - o - c等極性基團，有利於提高其與其它組分的相容性，提高層間剪切強度；均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系，擬合曲線基本能表示各配方的摩擦系數發展趨勢；配方中不加銅粉或不加石墨，其摩擦系數均較高，說明銅粉和石墨應該配合使用；當銅粉15份、石墨60份時，銅粉30份、石墨30 - 40份時，銅粉60 、石墨15 - 30份時，摩擦系數均具有較低值；純聚四氟乙烯樹脂在空氣冷卻時結晶度最大，磨損量也是三者中最大的；同時，固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的：不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副，在金屬表面均可形成潤滑轉移膜，從而減少金屬摩擦副表面間的直接接觸，大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。 -
The its group offers a comprehensive line of abrasion, bundling, thermal management, emi / rfi shielding and electrical solutions that are used on a variety of applications including wire harnesses, hoses and cable assemblies
Its系統提供不同的產品系列，耐摩、捆紮、熱保護、 emi / rfi電磁兼容防護以及電氣絕緣保護，應用在不同的場合包括電纜、管子和電纜配件。 -
These products high rul good thermal shock resistance, high strength and abrasion resistance, their main applications are as followings ; high temperature zone of large and medium size rotary kilns, substituting magnesite chrome bricks in main part of electric furnace and converter for metallurgical industry
該產品具有荷重軟化溫度和強度高，熱震穩定性好和耐磨性優越的特點，主要用於大中型回轉窯高溫部位，代替鎂鉻磚並適用於冶金行業電爐、轉爐等主要部位。 -
Our carborundum planks bonded of oxide can offer high mechanical strength at high temperature, excellent heat stability, oxidization resistance, good distortion resistance at high temperature ; high thermal conductivity, excellent corrosion resistance at high temperature ; excellent corrosion resistance against chemicals ; high abrasion resistance
宜興市丁山耐火器材有限公司生產的氧化物結合碳化硅棚板具有優異的熱震穩定性和抗氧化性、極高的高溫抗折強度、高溫下抗變形性能強、熱傳導度高、抗化學侵蝕及耐磨性好等優點。 -
Standard test method for measuring abrasion resistance of metallic thermal spray coatings by using the tabertm abraser
用tabertm研磨劑測定金屬熱噴射塗層耐磨性的標準試驗方法 -
It has good abrasion resistance, corrosion resistance, thermal shock resistance and high crushing strength, good, slag corrosion resistance, and is suitable for the zone which need good abrasion resistance in boilers
該材料抗腐蝕性強、耐壓強度高、熱震穩定性好、耐磨性小、抗剝落，是鍋爐易磨損部位的最佳材料。 -
In khartoum sudan oil refining item of china natural gas oil group, they used 1, 800, 000 tons year heavy oil catalytic cracker, 500, 000 tons year diesel hydrogenation refining device, 150, 000 tons year catalytic reforming device etc. all thermometers including thermocouples, thermal resistances, double metal thermometers, high pressure thermocouple, protective tube, abrasion thermocouple, multipoint thermocouple which are all produced by our company
全部採用我公司的產品在中國天然氣石油集團蘇丹喀土穆煉油項目中， 180萬噸年重油催化裂化裝置50萬噸年柴油加氫精製裝置15萬噸年催化重整裝置等全部 -
Gloss. color. tensile strength. yield tensile strength flexural rigidity. flexural. elasticity. lmpact resistance. coating thichness. coating hardness. adhesion lmpact. abrasion. chemical resistance. cosfficicent of linear. thermal expan - sion thermal transmission properties. hdt
光澤.顏色.拉伸強度.屈服抗拉強度.彎曲強度.彎曲模量.抗沖擊性.塗膜厚度.硬度.附著力.耐沖擊.耐磨耗性.耐化學性.熱膨脹系數.熱傳導系數.熱變形溫度 -
The pvc insulated nylon sheathed wire has advantages with excellent thermal stability, larger machanical strength and surface strength, anti - thermal - distortion, better bending strength and impulse strength, abrasion resistance and chemical - resistance and self - lubrication as well as better machine - oil - resistance and gas - proof
尼龍護套pvc絕緣電線具有優良的熱穩定性、較高的機械強度、表面強度、耐熱變形性、抗彎強度、沖擊強度、耐磨性、耐耐化學性和自潤滑性， 2 、更具有耐機油、耐汽油性。 -
Steel fibrous reinforced castable use high - alumina clinker or corundum as bone meal to form the hydraulic refractory products with high performance of strength, thermal resistance, anti shock, thermal shock resistance, abrasion resistance by adopting different binding material, refractory stainless steel fibre and other admixture
綱纖維增強耐火澆注料：綱纖維增強耐火澆注料是以高鋁熟料或剛玉為骨科和粉料，加入結合劑和適量的耐熱、不銹鋼纖維及外加劑配製而成的水硬性耐火澆注料，具有高強度耐高溫，抗沖擊、抗熱震、耐磨性能好等特點。 -
Yet, other polymer - coating materials are being used for protection against corrosion, aggressive chemical environments, thermal shock, impact, wear, and abrasion
甚至，還有的聚合物塗料被用於防腐蝕，防化學環境的侵蝕，防熱沖擊，防沖擊，防磨損、耐磨蝕的方面。 -
Weave characteristics : plain weave, single twill weave and double twill weave. the product are resistant to corroion, oil, abrasion, thermal conductance, shock, absortive to sound and nonconductive
編織及特點：一般為平紋編織和半絞織，全絞織。產品具有耐腐蝕、耐油、耐水、耐磨、抗熱導、抗振、吸音、不導電等特性。
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