Sɛ́ ade a ɛho hia a ɛboa wɔ dade a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde di dwuma wɔ ɔkwan a ɛkorɔn so wɔ nnansa yi mfe mu wɔ nneɛma a wɔyɛ no kɛse-a wɔyɛ nneɛma a wɔyɛ no yiye no mu kɛse. Sɛ́ ade a wɔde ka ho a ebetumi ama carbon a ɛwɔ dade a ayow mu no ayɛ kɛse yiye no, carburizer no su nya mfiridwuma mu nneɛma, den ne nea ɛyɛ den a ɛko tia ade a etwa to no so nkɛntɛnso tẽẽ, enti abɛyɛ ade titiriw a wontumi mmu ani ngu so wɔ dade a wɔde yɛ nneɛma no mu.
Wɔ nneɛma ho no, wɔkyekyɛ carburisers mu titiriw yɛ no graphite carburisers, petroleum coke carburizers ne fango-based carburisers. Wɔn mu no, wɔde graphite carburizers di dwuma kɛse wɔ-awieɛ castings a ɛkorɔn ne dadeɛ soronko a wɔyɛ mu ɛnam wɔn ahotew a ɛkorɔn, sulfur a ɛba fam ne nitrogen a atwa yɛn ho ahyia ho banbɔ su a ɛba fam nti. Petroleum coke carburizers di mid-End gua no so mfaso a ɛwɔ ka a ɛba fam ne nea ɛyɛ den so, bere a fango-based carburizers no de nkakrankakra to nkyɛn wɔ gua no so esiane wɔn efĩ a ɛkɔ soro no nti. Nsonsonoeɛ a ɛwɔ absorption rate, reactivity ne environmental protection adwumayɛ mu wɔ carburizers a ɛwɔ nneɛma ahodoɔ mu no ma ɛfata ma smelting process ahwehwɛdeɛ ahodoɔ.
Wɔ wiase nyinaa nneɛma a atwa yɛn ho ahyia ho banbɔ ho ahwehwɛde ahorow a ɛreyɛ den kɛse no akyi no, sulfur a ɛba fam, nitrogen a ɛba fam ne carburisers a ɛho tew kɛse abɛyɛ akwankyerɛ a ɛho hia ma nnwuma no nkɔso. Wɔn a wɔyɛ no pii ma ɔhyew a ɛyɛ den ne carbon a wɔtwe no yɛ adwuma yiye no kɔ so tu mpɔn denam recarburizers no so denam calcination nhyehyɛe no a wɔma ɛyɛ papa na wɔde catalysts ka ho no so. Bere koro no ara mu no, nneɛma a wɔde di dwuma wɔ ɔkwan a ɛyɛ adwuma so a agye din no nso ama nneɛma a wɔde yɛ nneɛma foforo a wɔde di dwuma no ayɛ pɛpɛɛpɛ, na ɛtew nneɛma a wɔsɛe no ne efĩ so yiye wɔ bere a wɔreyɛ adwuma no mu.
Sɛ yɛhwɛ nneɛma a wɔde kɔ amannɔne gua so a, ahwehwɛdeɛ a ɛwɔ hɔ ma-su pareburisers a ɛyɛ papa wɔ dadeɛ ne foundry nnwuma mu wɔ Asia Kesee Fam Apueeɛ, Mfinimfini Apueeɛ ne Europa kɔ so nyini. Bere a China nneɛma a wɔyɛ no resakra akɔ mmeae a ɛsom bo kɛse-mmeae a wɔde aka ho no, recarburizers nhyehyɛe a wɔde kɔ amannɔne no nso asesa nkakrankakra afi nneɛma a ɛba fam-awie nneɛma no so akɔ soro-awie pɛyɛ. Daakye, recarburizer a wɔde ma a ebetumi ama nneɛma a ɛyɛ papa a ɛyɛ papa, nneɛma a atwa yɛn ho ahyia a wodi so ne ahiade ahorow a ɛfa nneɛma ahorow ho no bɛyɛ nea amanaman ntam gua no ani begye ho kɛse.
Mfiridwuma mu nkɔsoɔ ne nsakraeɛ a ɛba wɔ gua so ahwehwɛdeɛ mu wɔ recarburizer adwumayɛ mu no da wiase nyinaa adwinnan mu nneɛma a wɔyɛ no akyi di akyi di wɔ honam fam adwumayɛ ne nkɔsoɔ a ɛkɔ so daa ho. Daakye, ɛnam akwan foforo a wɔfa so yɛ adwuma ne nneɛma foforo ho nkɔso nti, recarburizers bedi dwuma a wontumi nsi ananmu wɔ mfuw pii mu.
