In engineering， the following methods are often used to prevent intergranular corrosion: reduce the amount of carbon in steel， so that the amount of carbon in steel is lower than the saturated solubility in austenite under equilibrium， that is， fundamentally solve the problem of precipitation of chromium carbide (crc) on grain boundary. Generally， the amount of carbon in steel
3There are ba surface，Stainless steel plate b surface，Frey409ss plateInspection of cleanliness (white skin)， D surface， (frosted)， HL (wire drawing)， K surface and other surfaces with good quality and brightness.
bKaifeng UKScratches， pitting， etc.
is a universal stainless steel plate， which is widely used to manufacture equipment and parts with excellent functions (corrosion resistance and formability). In order to adhere to the inherent corrosion resistance of stainless steel， it is necessary for steel to be rich in more than % chromium and more than % nickel. stainless steel plate
Vthe PhilippinesThe removal of oxide scale of stainless steel pipe includes mechanical method chemical method and electrochemical method. Due to the complexity of the oxide scale composition of stainless steel pipe，Stainless steel plate it is not easy to remove the oxide scale on the surface and make the surface highly clear and flat. Generally， measures shall be taken to remove the oxide scale of stainless steel pipe
PxThe default surface treatment method of ordinary stainless steel plate is (grinding + spraying silver powder paint)， and the shell thickness should be ≥ mm； The default surface treatment method of mirror or wire drawing stainless steel plate is (welding leg grinding + argon arc welding or laser welding， and then wire drawing or grinding and polishing) [this kind of steel plate]
It is concluded that the corrosion resistance of duplex stainless steel is equivalent to that of L stainless steel while the mechanical properties are better than L， the elongation is reasonable， and the cost is lower than that of L and .
The environment requires frequent wiping to remove dust and keep it clean and dry. (in this way， you can give him a & ldquo; improper use & rdquo;.) There is an example in the United States: an enterprise uses an oak container to contain a solution containing chloride ions. The container has been used for more than generations in the s
zMedical equipment. stainless steel is mainly used in food industry， watch accessories， pharmaceutical industry and surgical equipment.
XBainite elements nickel and manganese. duplex stainless steel plate can be used to replace L and mechanical properties. Tensile strength: about yield strength: about elongation: about . Due to the microstructure of duplex elements， has excellent mechanical properties and reasonable elongation
Ynew product material may rust for the following reasons: there are chloride ions in the service environment.
vLSomeone asked whether stainless steel pipe is rusty and causes toxic problems?
The change of creep rate is shown in. When the temperature rises，Stainless steel plate the material maintains a low level of creep rate. Under the condition of ℃ and MPa， which shows that it is not very sensitive to the temperature and stress，Frey409ss plateInspection of cleanliness stretch
Direct materialhExtended hammering. Lay the stainless steel plate flat on the flat base surface and hammer the uneven places hard to flatten the protruding parts. Only by thinning a little can the stainless steel plate be flattened. This is more suitable for stainless steel plates with poor and thin thickness.
LIt is widely used in steel， crude oil， metallurgical industry， power engineering， water supply and drainage， engineering construction and other fields.
First level， reaching the international advanced level of similar products Until submerged.
xKaifeng UKRoad and structural parts.
lV is a universal stainless steel plate， which is widely used to manufacture equipment and parts with excellent functions (corrosion resistance and formability). In order to adhere to the inherent corrosion resistance of stainless steel，Stainless steel plate, stainless steel coil, stainless steel belt, stainless steel pipe, stainless steel rod - China TISCO Steel Co., Ltd it is necessary for steel to be rich in more than % chromium and more than % nickel. stainless steel plate
Face， stretch