TRL Patch LMCX
FURMATS offer TRL LMCX Basic Ramming Mass (earlier TATA LMCX), which is used for induction furnace melting mild steel & alloy steel… Product Description: 70% MgO, Basic Ramming Masses
PRODUCT DESCRIPTION
High purity magnesia and calcined alumina based basic ramming material
MINIMUM SINTERING TEMPERATURE
800°C
MAXIMUM SERVICE TEMPERATURE
1750°C
SETTING
Chemical
CONTROL PROPERTIES
CONTROL PROPERTIES | ||||
CHEMICAL ANALYSIS | UNIT by wt | VALUE | TEST METHOD | |
Typical | Limit | |||
MgO | % | 79.56 | 77 – 82 | By XRF |
SiO2 | % | 6.43 | By XRF | |
Cr2O3 | % | 5.11 | 4 – 6 | By XRF |
Fe2O3 | % | 2.83 | By XRF | |
CaO | % | 1.09 | ||
PHYSICAL PROPERTIES | UNIT | VALUE | TEST METHOD | |
Typical | Limit | |||
Rammed CCS after firing at 1200oC/3 hrs | N/mm2 | 3.7 | BIS 10570 | |
Rammed CCS after firing at 1550oC/3 hrs | N/mm2 | 6.9 | BIS 10570 | |
PLC after firing at 1200oC/3 hrs | % | 0.89 | BIS 10570 | |
PLC after firing at 1550oC/3 hrs | % | 0.29 | BIS 10570 | |
PCE | SK | 38 | BIS 1528 | |
Maximum Grain size | mm | 96.5% passing through 2 mm | ≤ 2 | |
Shelf Life | 6 months from the date of manufacture |