hydrogen cracking 中文意思是什麼
hydrogen cracking
解釋
加氫裂化-
: 36 < kth < 37 mpa / m3 / 2, 42 < kih < 44mpa / m3 / 2, 51 < kc < 52 mpa / m3 / 2 through the sem fractography, it is know that the susceptibility to brittle failure at room temperature is more than below 100 ?. and the susceptibility to brittle failure increase with hydrogen increasing, under the sustained loading, ductile cracking appears. the quantity of brittle cracking is more with crack growth
T44mpa m 『 q ， sl lt52mpa in 』 」斷口分析表明，該合金充氫后其室溫時的氫脆敏感性大於100oc時的氫脆敏感性；且隨氫含量升高，氫脆敏感性增加：在恆載荷的作用下，該合金裂二紋開始擴展時顯示的是韌性起裂；隨裂紋增長，試樣脆性斷裂的比例增大。 -
Hic evaluation of resistance of steel products to hydrogen induced cracking
鋼產品耐氫誘發斷裂 -
Acoustic-emission techniques have been used to determine the rate of cracking of highstrength steel due to hydrogen embrittlement.
聲發射技術已被用來確定高強鋼因氫脆而開裂的速率。 -
Series of high pressure thermocouples thermalresistances and thermowells, the thermocouple take the form of spring - loaded, of which protective tube and flange are forged of special alloy, as well the thermowell are formed with bar stock drilled. more further, theconnecting between thermowell and flange can be compressed with tapered thread and the groove at the lower end of flange can be welded with argon arc. these thermocouples are usually used in high equipments of hydrogen cracking device, cracker and vaporizer etc for pressure - resistant in over 30 mpa, operating temperature from 0 up to 800
系列高壓熱電偶阻及套管，熱電偶採用彈簧壓著式，保護套管和法蘭選用特殊合金材料鍛造，套管採用棒料整體鉆孔加工而成，與法蘭連接處以錐管螺紋配合併與法蘭下端渠槽處用氬弧焊接，耐壓30mpa ，使用溫度0800 ，可長期使用在加氫裂化裝置裂解裝置，氣化爐等高壓設備中。 -
Effects of dispersed catalysts, hydrogen donors and precursors of hydrogen donors on thermal diphenylmathane cracking reaction
催化劑和供氫劑及其前身物對二苯甲烷裂化反應的影響 -
En 10229 evaluation of resistance of steel products to hydrogen induced cracking
鋼產品抗氫誘發斷裂的評估 -
Experimental investigation on sulfide stress corrosion cracking of 16mn hydrogen induced cracking resistance steel
鋼硫化物應力腐蝕開裂實驗研究
分享友人