Keeb Kwm Ntawm Stainless Hlau

Qhov kev tsim muaj thiab kev siv cov hlau stainless tuaj yeem taug qab tsov rog hauv ntiaj teb I. Lub sijhawm ntawd, Tebchaws Askiv sib ntaus sib tua phom yog ib qho chaw tom qab vim lub thoob txwv. Cov tub rog tsim cov tub rog tshaj tawm txoj haujlwm siab heev- lub zog, hnav} tiv taus alloy steel tshwj xeeb los daws cov teeb meem no.

Brearley thiab nws cov pab cuam sau ntau hom hlau thiab cov khoom sib txawv nrog cov khoom sib txawv ntawm ob lub tshuab, thiab xaiv lawv cov hlau tsim nyog tshaj plaws rau kev siv phom. Muaj ib hnub, lawv sim nrog ib qho alloy muaj qhov nyiaj ntau ntawm chromium. Hnav cov kev ntsuam xyuas tau qhia tias lub alloy tsis yog hnav -}} Tsis kam lees tias nws tsis tsim nyog siv phom. Lawv sau cov txiaj ntsig thiab muab pov tseg. Ob peb hlis tom qab, tus pab tau zoo siab tau khiav mus rau brearley nrog daim tawv nqaij ntawm cov hlau. "Sir," nws hais tias, "Kuv pom cov alullah thaum tu lub tsev rau khoom. Koj puas xav tau sim nws thiab saib seb nws puas muaj ib qho tshwj xeeb?" "Yog!" Brearley tau hais tias muaj kev zoo siab, saib cov hlau dazzling.

Kev sim ua pov thawj tias nws yog stainless hlau tiv taus cov acids, alkalis, thiab ntsev. Cov hlau tsis muaj hlau no tsim los ntawm German Mullah xyoo 1912, tab sis Mullah tsis muaj lub tswv yim dab tsi nws yuav siv rau.

Braille xav, "Yog tias qhov no hnav - tiv taus tab sis corrosion {{1} {{1} {{1} {{1} - {1} Nws siv tau los ua cov khoom?" Nws tam sim ntawd teeb tsa ua haujlwm, kev ua yeeb yam uas tsis muaj txiv ntoo riam phom, diav rawg, diav, txiv hmab txiv ntoo tais, thiab khawm riam.

Braille lub stainless hlau yog patented nyob rau hauv UK hauv 1916 thiab ntau lawm tau pib. Txij ntawd mus, stainless hlau, tau nrhiav pom hauv cov khib nyiab, los ua qhov tshwm sim thoob ntiaj teb, thiab Henry Brearleigh tau hailed li tus txiv neej "txiv ntawm stainless hlau."