Metal Reducer

Uses Palladium is a soft, white metal found in copper and nickel ores. Chlorides of this element were used in printing after the turn of the century and are also used in combination with platinum for printing. Palladium is a transition metal element used in catalytic reactions involving processes such as hydrogenation. Lindlar catalyst. One of the most important applications of palladium is the catalytic hydrogenation, dehydrogenation, and cracking of petroleum. Such reactions are widely used in organic synthesis and petroleum refining. Palladium and platinum are installed in catalytic converters in automobiles to reduce the emission of unsaturated hydrocarbon gases. Palladium is used to make surgical instruments, electrical contacts, clock springs, high-quality spark plugs, and specialty wires, and as "white gold" in jewelry. Palladium-gold alloys are widely used in dentistry and medicine. They are used to replace damaged bones and joints and as supports in bridges covered with porcelain. Palladium alloys are used in decoration and jewelry as a substitute for gold. They are used in gemstones, watch cases, and brooches. Palladium has the ability to absorb large amounts of hydrogen, making it an excellent catalyst for chemical reactions as well as catalytic converters in internal combustion engines. Palladium has the ability to absorb carbon and is used to make CO monitoring devices for carbon monoxide.
It is mainly used in thick film slurries in the electronics industry, internal and external electrode materials for multilayer ceramic capacitors; used in the manufacture of catalysts, dental materials, watches and surgical instruments, etc.; used in the manufacture of catalysts (Chemicalbook palladium asbestos, sponge palladium, etc.), low current contact points, printed circuits, alloys for watches, etc.; used in electrical instruments, precision alloys, etc.; used in electrical instruments, chemical industry and the manufacture of precision alloys and other industries.

JoCamDeal Inc supplies premium metal scrap for global industrial applications. Our range includes heavy melting steel (HMS 1 & 2), shredded scrap, cast iron, and steel turnings. Sourced from trusted yards and processed with strict quality checks, our scrap meets international recycling and melting standards. Perfect for steel manufacturing, re-rolling mills, and foundries, our products help reduce raw material costs and support eco-friendly production. We ensure clean, contamination-free shipments and offer flexible supply volumes based on client needs. With efficient logistics and global reach, JoCamDeal Inc delivers reliable, on-time service you can count on.

At Johneliz Global Investment Limited, we supply a broad range of high-quality Scrap Metals to support recycling, manufacturing, and industrial processes. Our offerings include both ferrous and non-ferrous scrap, such as copper, aluminum, stainless steel, and iron, sourced responsibly and sorted for purity and usability. Scrap metals are essential for eco-friendly production, helping reduce environmental impact and conserve natural resources. We ensure all materials are processed under strict quality standards, providing clean, reusable metal for melting, remanufacturing, or resale. With a commitment to sustainability, efficiency, and reliable sourcing, Johneliz Global Investment Limited delivers consistent supply solutions tailored to meet the demands of global clients in construction, automotive, metalworking, and other heavy industries.

Cobalt oxide (Co203) is an expensive cobalt oxide with a theoretical cobalt content of 71.06%, an oxygen content of 28.94%, and a density of 6.079/cm3. It is a black amorphous powder that generates cobalt oxide (Co304) after heating. Cobalt oxide is an unstable compound and cannot be freed. The cobalt oxide commonly referred to actually still contains a certain amount of cobalt tetraoxide. Co203 is only stable in a hydrated state. This hydrate will dehydrate and transform into the intermediate oxide cobalt tetraoxide (Co304) at 265�°C. Cobalt oxide is reduced to cobalt tetraoxide (Co304) by H2 at 125�°C, reduced to CoO at 200�°C, and reduced to cobalt metal at 250�°C. Cobalt oxide is insoluble in water. After dissolving in water, it decomposes into hydrates when it encounters water. It is insoluble in water, but soluble in acid and forms corresponding salts.

Size and composition of a variety of high-quality single-uniform hybrid nano-copper-nickel composite powder can be controlled

Application:
1. Metal nano-lubrication additives: add 0.1 to 0.3 percent from oil, grease, in the process of Moldova Moldova Sassafras Sassafras Vice self-lubricating surface, he studied Film, a significant reduction in the Mount Sassafras, deputy anti-wear friction-reducing properties. And a single metal nano-lubrication additives, to reduce the amount of powder by adding three to five times, to repair a short time, Mount Sassafras coefficient of small and long-term stability.

2. Block of metal nanocomposite materials used: inert gas protection of the powder sintering Preparation large copper-nickel metal nanocomposites.


A plastic bag lined anti-static packaging, 100 ~ 1000g sub-bag.

Investment casting is one of the oldest manufacturing processes.Investment casting process was used mainly to reproduce metal parts and to reduce the time and labor needed for producing parts in quantity by metal smiths. Since then modern technology has made the metal smith basically extinct.

The mould is made by making a pattern using wax or some other material that can be melted away. This wax pattern is dipped in refractory slurry and covered with stucco, which coats the wax pattern and forms a skin.

This is dried and the process of dipping in the slurry, stuccoing and drying is repeated until a robust thickness is achieved.After this, the entire mould is placed in an oven and the wax is melted away. This leads to a mould cavity that can be filled with the molten metal. Check investment casting vs sand casting to learn more about investment casting...

Due to the advantages of investment casting, it can be used to make parts that cannot be produced by normal manufacturing techniques, such as turbine compressor blades that have complex shapes, or airplane parts that have to withstand high temperatures.