Stainless steel wire mesh product introduction and classification
stainless steel wire mesh product introduction
material: stainless steel wire mesh, nickel wire, brass wire.
Mainly used for gas, liquid filtration and separation with other media.
according to JB/T&mdash machinery;
Standards organizations production, the standard reference to adopt international standards IS / & ndash;
。
wire weaving weft wire together densely arranged in dense mesh, plain weave and twill weave the two methods.
stainless steel heat, acid, corrosion resistance, wear resistance.
Because of these features, stainless steel wire mesh is widely used in mining, chemical industry, food, medicine, etc.
is made of stainless steel with chromium and nickel are added into the iron match the two elements of chromium nickel stainless steel, it is a good stainless steel.
Di this material processing into a screen is called & other;
Stainless steel wire mesh & throughout;
And add a large amount of nickel in the stainless steel is in order to get a single austenitic organization, so as to improve its corrosion resistance and manufacturability.
Under normal temperature and low temperature has a strong plasticity and toughness, not magnetic, has good resistance to intergranular corrosion.
and chromium on the corrosion resistance of stainless steel chrome plays a main role is to determine the main elements of the stainless steel corrosion resistance, because of chromium in steel can make stainless steel passivation phenomenon in oxidizing medium, which form a very thin layer of film on the surface, enrichment of the chromium in the membrane.
The higher the chromium content in steel and corrosion resistant performance is stronger.
In addition, chromium on mechanical properties of steel and process performance can have very good strengthening effect
, the influence of nickel in stainless steel only when it cooperate with chromium can come out of the full performance.
Nickel is a form of austenitic alloy element, when the nickel and chromium with can make microstructure consists of single phase ferrite to austenite and ferrite bipolar organization, after heat treatment, can improve the strength, to make it have stronger corrosion and the corrosion resistance and good deformation performance.
, the influence of impurities on the performance when the carbon content in between.
% ~。
Between %, after annealing, the carbon will be on the boundary between lattice in a state of graphite precipitation, destroyed the bonding force between the grain, strongly reduce the strength and plasticity of nickel, make the machining deformation produces difficulties.
In addition of carbon and chromium has a strong affinity, can form a series of carbide.
The higher the carbon content in steel, to form the more chromium carbide, chromium content in the solid solution to decrease relatively, will reduce the corrosion resistance of steel.
Sulfur is harmful impurities, sulfur and nickel NiS compound formation, the NiS and nickel in ℃ to form low melting eutectic, distribution on the grain boundary, when the temperature of the thermal deformation is more than eutectic melting point, namely along the grain boundary cracking, produce so-called & quot;
Hot short & quot;
Phenomenon.
Nickel NiS can cause cold short generated at room temperature with sulfur.
stainless steel wire mesh product category
and plain stainless steel wire mesh:
is the most common method of weaving, the main feature is the density of warp and weft wire diameter is the same.
, stainless steel square wire mesh
stainless steel square wire mesh is suitable for the petroleum, chemical, chemical fiber, rubber, tire manufacture, metallurgy, medicine, food industry, stainless steel wire mesh, cloth woven into a variety of specifications, has a good acid and alkali resistance, resistance to high temperature, strong tensile resistance and wear resistance performance.
, stainless steel dense mesh
material: stainless steel wire weaving: plain weave stainless steel dense mesh, twill woven stainless steel dense mesh, braided stainless steel dense bamboo flower net, contrast woven stainless steel dense network.
Performance: has the characteristics of filtering performance is stable, fine.
Usage: used for aerospace, petroleum, chemical industry, etc.
Our factory can design and production of various types of products according to the needs of users.
stainless steel wire mesh, plain weave.
Twill weave, the specifications of the stainless steel wire mesh mesh mesh.
made of SUS, SUS, SUSL, SUS, etc.
application: used in acid, alkali environment conditions screening and filter, oil industry as mud mesh, chemical fiber industry as screen mesh, plating industry as pickling nets