Monthly Archives: August 2019


Hardware handle

Hardware handle: traditional hardware, also known as “small hardware.” It refers to various metal parts made of metal such as iron, steel and aluminum by forging, calendering, cutting, etc. Such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies. Small hardware products are not the final consumer goods. (Hardware note: [hardware; five […]


Wooden handle

Wooden handle: Wood is the hard fiber material that makes up the arbor or shrub stems and branches under the bark. In plants, the cell wall composition of different cells varies greatly due to the infiltration of various other substances into the cell wall. Common substances are horny, suppository, wood, mineral and so on. Wood […]


Plastic handle

Plastic handle: Made of plastic as raw material, plastic is a synthetic polymer compound {polymer}, also known as polymer or macromolecule(macromolecules), also commonly known as plastics or resin, can freely change the shape of the body. The plastic handle is produced by the injection molding machine. The mold is designed according to the shape requirements. […]


Handle Information

Handle, refers to the handle, shake hands; the place where the object is taken up; mechanical parts. In the language of the “Three Kingdoms, Wei Zhi, Zhang Wei Chuan”: “Lun Buzhi Yuan Shao from Zhang Yang also, after leaving, parting, pledge.”


Zinc alloy

Introduction An alloy of other elements is added based on zinc. Commonly added alloying elements are aluminum, copper, magnesium, cadmium, lead, titanium, and the like. Zinc alloy has low melting point, good fluidity, easy fusion welding, brazing and plastic processing. It is resistant to corrosion in the atmosphere, and the residual waste is easy to […]


Copper alloy

Introduction Pure copper is purple-red, so it is also called copper. It has excellent thermal conductivity and electrical conductivity. Its conductivity is second only to silver and second to metal. Copper has excellent chemical stability and corrosion resistance and is an excellent metal material for electricians. classification Copper alloys widely used in the industry include […]


Aluminum alloy

Aluminum is a widely distributed element, which is second only to oxygen and silicon in the earth’s crust, and is the highest in metals. Pure aluminum has a low density of 2.7 g/cm3, good thermal conductivity and electrical conductivity (after Au, Ag, Cu), good ductility and high plasticity, and can be processed in various ways. […]



Ferrosilicon is made from coke, steel scrap, quartz (or silica) and smelted in an electric furnace. Silicon and oxygen are readily synthesized into silica. Therefore, ferrosilicon is often used in steelmaking as a deoxidizer, and at the same time, a large amount of heat is released during the generation of SIO2, and it is also […]


Pig iron

The pig iron is hard and brittle, but it is pressure and wear resistant. Gray iron and ductile iron. The carbon in white iron is silvery white with Fe3C fracture. It is hard and brittle and cannot be machined. It is the raw material for steel making, so it is also called steel pig iron. […]



Steel is an alloy of iron with C, Si, Mn, P, S and a small amount of other elements. In addition to Fe, the content of C plays a major role in the mechanical properties of steel, so it is collectively referred to as iron-carbon alloy. It is the most important and most used metal […]