Cov Tswv Yim Tseem Ceeb: Precision pib nrog Purity

Foundry-grade pure iron lumps (2N-4N purity) are ultra-refined iron billets engineered to serve as the foundational material for high-integrity castings. Unlike conventional foundry pig iron (typically ≤99.9% pure with 3.5–4.5% carbon and trace impurities), these lumps undergo advanced purification processes to achieve >99 {. 95% FE (AS, SN, Porosity tsis ua haujlwm, thiab qaug zog hauv cov khoom sib xyaw tseem ceeb.

Cov txheej txheem meTallurgical

Cov Hlau Raw Hlau Ua Ntej → Ua Ntej Ua Ntej → "Triple Refining" → Electroslagized → Tswj Solidification

Qhov tseem ceeb ntawm ultra-qis impurity qib

Peb cov lumps mute cov kev pheej hmoo no los ntawm:

Cov pa roj carbon (c) Tsawg dua lossis sib npaug rau 0 {{. 02%: Tiv thaiv carbide nag lossis tiv thaiv cov pa taws kub alloys.

Sulphur (s) tsawg dua lossis sib npaug rau 0 {{.} 005%: Tshem tawm cov khoom siv hlau hlau.

Phosphorus (p) tsawg dua lossis sib npaug rau 0 {. 015%: tswj kev sib tw ntawm kev kub.

Qhov tseem ceeb nce:

- tob desulfurization (<0.005% S via Mg-Ca injection)

- Lub Tshuab Nqus Tsev Oxygen DecariGen (Vodc) Txo C txog 0.002%

- LOJ BRASER CRGREGRATION SIV DICESAL SOLIDEFICATION

Cov Ntawv Thov: Qhov uas muaj kev ua kom muaj nuj nqis tsim muaj nuj nqis

Hom	Ib feem	Kev Ua Tau Zoo
Lub zog	Nuclear Khib Ntim Ntim	Xoom hluav taws xob-xau tsis xws luag
Xa xov	Kev kub ceev cov tsheb ciav hlau	Qaug zog lub neej ↑ 40% (EN 1563 Txuj Ci)
Cov Machinery hnyav	Nkoj Diesel Cav Thaiv	Thermal Foob Rhuav Kuj ↑ 25%
Qhov tiv thaiv	Tshuaj Tiv Thaiv Tsev	Ballistic Cov Kev Cuam Tshuam Toualness ↑ 30%

Cov ntaub ntawv tau: Kev tshawb fawb

Cov lus qhia tshwj xeeb: Fimry-qib kev ua kom muaj hlau ua kom zoo

Chaw ua uas tsis tau haus	Tus Qauv Txheem	Hwm 4N Qib
De	Ntau dua los yog sib npaug rau 99.80%	Ntau dua los yog sib npaug rau 99.95%
C	Tsawg dua los yog sib npaug rau 0.040%	Tsawg dua los yog sib npaug rau 0.015%
S	Tsawg dua los yog sib npaug rau 0.025%	Tsawg dua los yog sib npaug rau 0.005%
P	Tsawg dua los yog sib npaug rau 0.020%	Tsawg dua los yog sib npaug rau 0.010%
Ib txoj kab lus	Tsawg dua los yog sib npaug rau 0.100%	Tsawg dua los yog sib npaug rau 0.025%
Puab	8-12 kg lumps	10-15 KG Lumps