CALCIUM CARBIDE 25mm - 50mm: Muaj{2}}Qib Lumps rau Metallurgy, Vuam & Tshuaj Siv

Calcium carbide lumps loj25mm-50mm​ are a popular industrial form of CaC₂, valued for their balance of reactivity, ease of handling, and suitability for large-scale applications. Larger than granules (10–25mm) but smaller than oversized blocks (>50mm), qhov loj me no optimizes cov tshuaj tiv thaiv kinetics, cia efficiency, thiab compatibility nrog cov khoom siv. Hauv qab no, peb tshawb xyuas lawv cov specifications, kev siv tseem ceeb, qhov zoo, thiab kev xav txog kev nyab xeeb.

 

1. Product Overview:25mm-50mm Calcium Carbide yog dab tsi?​

25mm-50mm calcium carbide yog hais txog irregularly zoo li lumps (los yog "nodules") ntawm calcium carbide nrog diameters li ntawm 25 mus rau 50 millimeters. Ua los ntawm crushing thiab tshuaj ntsuam solidified molten CaC₂ (los ntawm hluav taws xob arc rauv synthesis), qhov loj no yog engineered rau:

Tswj Reactivity: Me me dua cov blocks tab sis loj dua granules, kom ruaj khov acetylene tiam (tseem ceeb rau vuam thiab tshuaj nroj tsuag).

Mechanical Stability: Tiv thaiv kev tawg thaum thauj thiab khaws cia, txo cov plua plav thiab nplua.

 

2. Cov ntsiab lus tseem ceeb ntawm 25mm-50mm Calcium Carbide​

Peb 25mm-50mm calcium carbide ua tau raws li cov qauv kev lag luam, nrog lav purity thiab tsis muaj impurities:

Parameter​	Specification​
Calcium Carbide (CaC₂)​	Ntau dua lossis sib npaug li 85% (qib kev lag luam) / Ntau dua lossis sib npaug li 95% (siab-purity)
Qhov Loj​	25mm-50mm (95% ntawm cov pob hauv qhov ntau)
Calcium Oxide (CaO)​	Tsawg dua lossis sib npaug li 8% (kev lag luam) / Tsawg dua lossis sib npaug li 3% (siab-purity)
Sulfur (S)​	Tsawg dua lossis sib npaug li 0.3%
Phosphorus (P)​	Tsawg dua lossis sib npaug li 0.2%
Moisture​	Tsawg dua lossis sib npaug li 0.8%
Tshauv Ntsiab Lus​	Tsawg dua lossis sib npaug li 5%

Nco tseg: High- qib purity (Ntau dua lossis sib npaug li 95% CaC₂) muaj rau kev tsim tshuaj, thaum qib kev lag luam (85–90% CaC₂) haum steelmaking thiab vuam.

 

3. Cov ntawv thov kev lag luam tseem ceeb​

3.1 Steelmaking: Deoxidization & Desulfurization​

25mm-50mm lumps yog zoo tagnrho rau ntxiv rau molten hlau / hlau nyob rau hauv yooj yim oxygen furnaces (BOFs) los yog hluav taws xob arc furnaces (EAFs). Lawv qhov loj me kom ntseeg tau tias:

Txawm Dispersion: Cov pob txha tawg maj mam, tso CaC₂ sib npaug kom hnov ​​​​mob nrog oxygen thiab sulfur.

Txo Slag tsim: Txo qis tshaj CaO slag, txhim kho steel yield thiab zoo.

Kev cuam tshuam: Txhim kho steel lub zog, txo qhov porosity, thiab tiv thaiv kub shortness (brittleness).

3.2 Oxy-Acetylene Vuam & Txiav​

Hauv acetylene generators, 25mm-50mm lumps muab cov roj acetylene tsis tu ncua:

Kev Ruaj Ntseg: Loj dua li cov granules, lawv hnov ​​​​mob qeeb dua cov hmoov tab sis sai dua cov blocks loj dua -zoo meej rau kev ua haujlwm txuas txuas ntxiv.

Durability: Tiv thaiv crumbling nyob rau hauv generators, txo cov txij nkawm thiab downtime.

Kev Lag Luam Ua Haujlwm: Shipbuilding (txiav steel daim hlau), kev tsim cov kav dej (vuam pob qij txha), thiab tsheb (kho cov tshuab hnyav).

3.3 Chemical Manufacturing: Acetylene Feedstock​

Rau PVC, hluavtaws roj hmab, thiab acetic acid ntau lawm, 25mm-50mm lumps yog pub rau industrial acetylene generators:

Scalability: Haum rau cov reactors loj, kom ntseeg tau tias cov khoom siv acetylene zoo ib yam rau cov tshuaj synthesis.

Purity Tswj: Tsawg leej faj / phosphorus qib tiv thaiv kev sib kis ntawm cov tshuaj hauv qab dej.

3.4 Foundry Operations: Pwm Stabilization​

Ntxiv rau cov hlau molten, cov lumps no hnov ​​​​mob nrog silica hauv cov xuab zeb pwm los tsim cov calcium silicate, ntxiv dag zog rau pwm thiab txo qhov tsis xws luag (piv txwv li, xuab zeb inclusions).

 

4. Qhov zoo ntawm25mm-50mm Calcium Carbide​

Optimal Reactivity: Sib npaug ceev thiab tswj- nrawm dua li blocks, qeeb dua granules.

Yooj yim tuav: Loj txaus kom tsis txhob muaj plua plav, me me kom thauj khoom mus rau hauv hoppers thiab generators.

Tus nqi -Cov: Kev nplua nyiaj tsawg dua yuav txo cov nqi pov tseg thiab ntxuav.

Ntau yam: Tau tshaj cov khoom siv feem ntau (generators, furnaces, reactors).

5. Cov lus qhia txog kev khaws cia & tuav​

Cia​

Ntim: Khaws rau hauv airtight steel drums lossis bulk hnab nrog desiccants los tiv thaiv kom txhob ya raws.

Ib puag ncig: Khaws rau hauv qhov chaw txias, qhuav, zoo - qhov cua (qhov kub<40°C, humidity <60%).

stacking: Muab cov nruas / hnab rau ntawm pallets kom tsis txhob muaj av noo.

tuav​

PPE: Hnav hnab looj tes, tsom iav, thiab nplaim taws-cov khaub ncaws tsis zoo.

Qhov cua: Siv lub tshuab tso pa hauv zos los tswj cov roj acetylene thaum hloov mus.

Zam dej: Tsis txhob tso dej los nag, daus, los yog nchuav - ntxuav dej tam sim ntawd kom tsis txhob muaj acetylene.

 

6. Vim li cas thiaj xaiv ZhenAn Lub Tuam Txhab rau 25mm-50mm Calcium Carbide?​

ZhenAn Lub Tuam Txhab muab tus nqi 25mm-50mm calcium carbide nrog:

Guaranteed Zoo: Kev soj ntsuam nruj (XRF, titration) rau purity thiab loj sib xws.

Ntim Ntim: Drums (50kg), bulk hnab (1 tuj), los yog xoob loads rau kev txiav txim loj.

Kev xa khoom thoob ntiaj teb: Kev xa khoom sai, muaj pov hwm nrog UN- pom zoo ntim rau cov khoom siv phom sij.

Kev pab txhawb nqa: Ntawm -Kev cob qhia ntawm qhov chaw thiab SDS cov lus qhia rau kev nyab xeeb.

 

 

📧 Tiv tauj peb hnub no ntawm​ info@zaferroalloy.comthov ib daim ntawv tso cai rau 25mm-50mm calcium carbide los yog kawm ntxiv txog peb cov khoom lag luam- qib!