Iron Ingots ngu ai gaw hpa rai ta?

Iron Ingots gaw hpa rai ta?

Iron n-gup magap ni gaw kaba ai, rectangular (sh) trapezoidal n-gup magap ni hpe n-gup magap n-gup magap hte n-gup n-gu n-gun n-gun n-gun n-gun n-gun n-gun n-gun hte n-gun dat ai hku nna shapraw ai. 25 kg kaw nna 1,000 kg lapran hta 1,000 kg lapran hta n-gun rawng ai, ndai ingots ni gaw, jahtum-lang ai arung arai ni hpe galaw na matu, matut nna galaw ra ai semi-} hpe ngut kre ai iron hkrang hpe madi madun ai. Shanhte a madang masat da ai hkrang gaw, galaw shapraw ai ladaw amyu myu lapran hta loi loi hte galaw lu na, shinggyin la lu na, htawt sit lu na matu ahkang jaw ai.

Iron ingots ni a chemical composition gaw madung hku nna iron (Fe) ni lawm nna, n bung ai madang ni hta carbon hte kaga elements ni lawm ai majaw, dai ni hpe amyu myu hku garan ginhka ai. Carbon n-gun gaw ahkyak ai garan ginhka ai lam langai mi rai nga ai: 0.2% carbon n law ai n-gup n-gu ni hpe hpri n-gang hta 0.2-2% carbon lawm ai ni hpe n-gang n-gang hta hkrat sum ai, pig iron inots ni hta 2-4% carbon lawm ai. Ndai n bung ai lam gaw, n bung ai lam gaw, dai arung arai a atsam marai ni hte hpang na jai lang ai lam ni hpe hkrak hkra machyi shangun ai.

Hpaga lam galaw ai lam

N-gun ja ai- manu jahpu hpe shapraw ai hta, n-gun ja ai, multi{1}} n-gun rawng ai n-gup magap ni hpe gram lajang ya ai, n-gun ja ai n-gup magap ni de galai shai ai lam lawm ai. Dai hkrun lam hpe mining iron ore kaw nna hpang nna, dai hpang n san seng ai lam ni hpe yeng seng kau na matu galaw ai. Dai hpang, 1,500℃hta jan ai nbung laru ni hta, nlung n-gun rawng ai wan n-ga ni hta, n-gun rawng ai wan n-ga ni hta, carbon monoxide gaw, magri oxide hpe n-gun shayawm ya ai.

Smelting galaw ai shaloi, silicon, sulfur, phosphorus zawn re ai n san seng ai lam ni hpe limestone zawn re ai fluxes ni hpe jat bang ai hku nna atsawm sha hkang lu ai, dai gaw loi loi hte garan ginhka lu ai slag byin pru wa ai. Dai molten iron gaw ra sharawng ai chemical nsam de du wa ai shaloi, dai hpe cast iron (sh) steel hte galaw da ai preheated molds ni de ru bang dat ai. Ndai molds ni gaw, hkrak hkrak katsi ai hte ngang kang hkra galaw na matu galaw da ai rai nna, inot gaw langai sha re ai kata na hkrang hpe rawt jat wa hkra galaw ya ai.

Katsi mat ai hpang, ingot ni hpe shanhte a n-gup kaw na shaw la nna, matut nna galaw na matu n sa shi yang, quality check law law hpe galaw ai. Dai ni na aten na galaw shapraw ai shara ni hta, matut manoi galaw ai ladat ni hpe law law lang bang da ai, dai gaw htunghking batch casting ladat ni hte shingdaw yang, bungli galaw ai lam hte n-gun rawng ai lam hpe grau kaja hkra galaw ya ai.