Natural flake graphite has excellent physical and chemical properties and is widely used in metallurgy, electronics, light industry, military, defense, aerospace and refractory industries.…
Boron carbide, also known as black diamond, is an inorganic substance with a chemical formula of B₄C, usually gray-black micropowder. It is one of the three hardest materials known (after diamond and cubic boron nitride).…
DC/DC converter is a device that transforms a voltage value into another voltage value in the direct current circuit.…
A team from Northeastern University, led by Professor Hongli Zhu, reported in the Journal of Materials Chemistry A that the durable, pollution-resistant porous towel gourd could be used to efficiently desalinate seawater using solar energy.…
0086-0379-64280201
brad@ihpa.net
skype
whatsapp