Can stainless steel also change iron of rust of bring back to life?

Can stainless steel also change iron of rust of bring back to life?

Stainless steel baluster with its surface brightness, rust not easily wait for an advantage, got the welcome of broad consumer. The finishing means of stainless steel baluster has a variety of. Corrosion resistance element waits in the chromium that certain amount adds in rolled steel, nickel, rust not easily, calling stainless steel.

Content of chromic, nickel is insufficient, stainless steel can become " rusty steel " .

A few days ago, the Anhui province mounds south prefectural market supervisory management board investigated content of sale chromium, nickel not to amount to mark stainless steel to provide lumber case, operator got punish lawfully.
Not long ago, mound south prefectural market supervisory management board plans according to sampling observation, the decoration that to some building materials management inn sells is used solder material of stainless steel canal has quality sampling observation, via mounding place of product quality supervision and inspection of in relief city examines, there should be two in 5 index of check unqualified, be decided to be rejected product.

These two unqualified index
It is chemical composition chromium, the technology asks 17, 19, examining is as a result 12.31;

2 it is chemical composition nickel, the technology asks 8, 11, examining is as a result 0.85, the content of chromic, nickel under national level, especially the content of nickel has national mark fiducial value only very one of.

Is content of chromic, nickel low can you be in charge of material what to effect there is to stainless steel?
Execute the law the data is informed related staff inquiry, chromium can make stainless steel surface forms very thin chromic film, arrive since segregation, anticorrosive action.

Nickel has taller anti-corrosive ability, have below high temperature antirust with heat-resisting ability, at the same time nickel can increase the strength of rolled steel, maintain the good plasticity of rolled steel and tenacity, the mechanical sex of aggrandizement steel and craft sex, but nickel is a kind rarer the resource that lack, the price is higher.

In a word, cost of content of chromic, nickel is low make stainless steel easily rusty.

Decide after the product is unqualified, execute the law personnel undertakes put on record investigate to operator.
Via checking, this batches of adornment are used solder material of stainless steel canal is operator before a few months from Guangdong Fosan plant of products of some stainless steel purchases, purchase 300 in all, goods is worth 2400 yuan.

" product quality standard " regulation, the person that sell sells a product, must not impure, adulterate, must not with pretend to be true, shoddy, must not pretend to be eligible product with rejected product.
Set accordingly, mound south after prefectural market superintends bureau investigation, maintain, the behavior of operator forms sale rejected product to pretend to be the illegal behavior of eligible product, make then instruct stop the sale, administration that confiscate illegal earning and penalizes a fund to punish.

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