Willthe self aligning roller bearing be replaced by the NTN HydrogenEmbrittlement Resistance Bearing brings? NTN(hereinafter referred to as NTN) has developed a hydrogen embrittlementresistant bearing that has a lifespan that is more than three times…
Chromium diboride chemical formula is CrB2, which is one of six stable chromium di-boron, melting point 1760 deg C, good antioxidant properties, high-temperature strength. Purity>99% Particle size: 325 mesh About Chromium Diboride CrB2 Powder :…
Mortar early strength agent is an important mortar additive, which has an important influence on the performance of mortar. it can improve construction efficiency and save construction cost.…
Role of redispersible powder RDP powder for mortar 1. Enhance the compressive strength as well as the flexural strength in mortar. 2. RDP powder can be added to mortar in order to increase its elongation and impact toughness. 3. It has a bett…