Analysis of the causes of concrete slump loss

Whether the cement used and the pumping agent are matched and adapted must be obtained through the adaptability test. The optimum amount of the pumping agent should be determined through the adaptability test with the cement cementitious material.…

More>>

Related news

IN718: The Most Widely Used Superalloy Material in the Field of Additive Manufacturing

The unique alloy composition design of IN718 makes it have good comprehensive properties, namely higher strength, creep resistance and fatigue life, good ductility, excellent oxidation resistance, especially under 650℃, its mechanical properties Has…

More>>

Introduction-to-explosive-composites-explosive-composites-clad-V276

Introduction to explosive compoundsExplosive composites, clothed metals (also called eruptive welding), were discovered by a bit of serendipity: in 1944, the American L.R. Carl, in an eruptive explosion examination, accidentally found 2 thin brass sh…

More>>

New flexible microprocessor made of ultra-thin two-dimensional material molybdenum disulfide

Flexible electronics can benefit from ultra-thin materials of atomic thickness, which are used for manufacturing microprocessors. Recent breakthroughs have been made in this area by researchers at the Vienna University of Technology, Vienna, and the…

More>>

High Purity 3D Printing Nickel Alloy IN718 Powder

Metal Alloy High Density Tungsten Alloy Rod Grind Surface Tungsten Alloy Bar

Metal Alloy 8.92g/Cm3 High Purity Polished Copper Plate

Metal Alloy 18g/cm3 High Density Tungsten Alloy Ball

Metal Alloy 18.5g/cm3 Polished Tungsten Heavy Alloy Plate

High Purity Germanium Sulfide GeS2 Powder CAS 12025-34-2, 99.99%

High Purity Molybdenum Boride MoB2 Powder CAS 12006-99-4, 99%

High Purity Nano Hafnium Hf powder CAS 7440-58-6, 99%

High Purity Titanium Sulfide TiS2 Powder CAS 2039-13-3, 99.99%

High Purity Nano Ag Silver powder cas 7440-22-4, 99%

High Purity Chromium Diboride CrB2 Powder CAS 12007-16-8, 99%

High Purity Tungsten Silicide WSi2 Powder CAS 12039-88-2, 99%

High Purity 3D Printing Nickel-based Alloy IN738 Powder

High Purity Calcium Nitride Ca3N2 Powder CAS 12013-82-0, 99.5%

Supply Magnesium Granules Mg Granules 99.95%

High Purity 3D Printing Powder 15-5 Stainless Steel Powder

High Purity Silicon Sulfide SiS2 Powder CAS 13759-10-9, 99.99%

High Purity Colloidal Silver Nano Silver Solution CAS 7440-22-4

High Purity Silicon Nitride Si3N4 Powder CAS 12033-89-5, 99%

High Purity 3D Printing 304 Stainless Steel Powder