الخميس , سبتمبر 24 2020
الرئيسية / أرشيف الوسم : TEMPERATURE

أرشيف الوسم : TEMPERATURE

Improving the properties of titanium alloys by laser treatment at room temperature in the normal atmosphere without external media

Titanium alloys are the workhorse alloys in different applications. To overcome high cost of these alloys the efficiency and life time of the alloys must be increased. Laser irradiation of Ti6Al4VELI at room temperature and in the normal atmosphere without any external media improve surface hardness and wear. Laser treatment is suitable for both field works and industry. The improve …

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A NOVEL INDUSTRIAL METHOD FOR DYING NATURAL, SYNTHETIC AND BLENDED FABRICS WITH NATURAL DYES UNDER LOW TEMPERATURE CONDITIONS

THIS IS A NEW DEVELOPED METHOD FOR DYING NATURAL FABRICS, SYNTHETIC FABRICS AND THEIR BLENDS FABRICS WITH NATURAL DYES UNDER LOW TEMPERATURES IN CLOSED DYING CONDITION THROUGH TREATING THE FABRICS WITH SOME METAL SALTS, WHICH HELP IN SOLUBILITY OF DYE AND FIXED IT ON THE FABRICS. IT IS WORTHWHILE TO MENTION THAT IN THIS METHOD ALL DYING AND FIXED PROCESSES …

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A MODIFIED ELECTRICAL DEVICE FOR EXTRACTION AND SEPARATION UNDER PRECISE TEMPERATURE CONTROL

IT IS WORTHWHILE TO MENTION THAT CHEMICAL EXTRACTION AND SEPARATION INSTRUMENT WITH FIXED THERMOSTATIC CONTROL (MODIFIED INSTRUMENT) DESCRIBED BY:1.EXTRACTION AND SEPARATION DIFFERENT CHEMICAL COMPOUNDS (ORGANIC AND INORGANIC ) BY USING NEW PRECISION HEATING CONTROL SYSTEM WHICH GIVE HIGH EXTRACTION AND SEPARATION PURITY DEGREE IN ONE STEP, SO THIS INSTRUMENT DECLINE AND REDUCE THE TIME, ENERGY, COST AND HUMAN EFFORT.2.   THE …

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