Corten Steel yog dab tsi?

Corten steel yog tooj liab chromium alloy hlau uas ntxiv nrog phosphorus thiab npib tsib xee-molybdenum.

Qhov sib xyaw ua ke no ua rau nws zoo tagnrho rau kev zoo nkauj fascias thiab sculptures sab nraum zoov. Corten B muaj ntau cov pa roj carbon thiab manganese hauv kev sib piv, thiab muaj feem pua ​​​​ntawm phosphorus, ua rau nws zoo tagnrho rau cov qauv hnyav thiab cov kabmob, feem ntau pom hauv kev tsim kho kev lag luam.

weathered steel phaj

Corten steel, tseem hu ua weathering steel, feem ntau yog ua los ntawm hlau nrog me me ntawm lwm yam hlau thiab alloys. Cov ntsiab lus tseem ceeb hauv Corten steel muaj xws li:

• Hlau (Fe): Lub hauv paus tseem ceeb ntawm Corten steel, hlau muab nws cov qauv muaj zog thiab ua rau feem ntau ntawm nws cov muaj pes tsawg leeg.

• Copper (Cu): tooj liab yog ib qho tseem ceeb hauv Corten steel, pab txhawb rau nws cov huab cua tsis kam. Nws txhim khu kev tsim cov txheej txheem tiv thaiv xeb, uas pab tiv thaiv corrosion ntxiv thiab deterioration.

• Chromium (Cr): Chromium ntxiv rau Corten steel hauv me me los txhim kho nws cov corrosion kuj. Nws txhim kho qhov tsim ntawm cov txheej txheem oxide ruaj khov rau ntawm qhov chaw, uas ua raws li kev tiv thaiv kev ya raws thiab cov pa phem hauv huab cua.

corten steel phaj

• Nickel (Ni): Nickel yog lwm yam alloying uas txhim kho huab cua tsis kam ntawm Corten steel. Nws pab txhawb qhov tsim ntawm cov txheej tuab thiab cov khoom tsis zoo xeb, ntxiv tiv thaiv cov khoom hauv qab los ntawm kev xeb.

• Lwm Yam Khoom: Corten steel tuaj yeem muaj cov lej ntawm lwm cov ntsiab lus, xws li manganese, phosphorus, thiab silicon, nyob ntawm cov txheej txheem tsim khoom tshwj xeeb thiab cov khoom xav tau.

Peb kuj ua rau huab cua resistant steel ntsig txogqhov cub sab nraum zoovthiabcov rooj zaum.