Sintered Ceramic Sand don Foundry

Yashin yumbu na Sintered don Foundry Featured Hoton

Takaitaccen Bayani:

Yashin faren yumbu yana da kyaun siffa mai siffar siffa ta wucin gadi wanda aka yi daga bauxite calcined don kamun yashi.

Babban abun ciki shine aluminum oxide da Silicon oxide. Yashin yumbun da aka ƙera don kamun kifi yana ɗaya daga cikin yashi na yumbu wanda ke aiwatarwa ta hanyar ɓarna a cikin rotary kiln. Ya shahara sosai tare da babban fitarwa da ƙarancin farashi. Yana da babban refractoriness, ƙaramin haɓakar thermal, haɓaka mai kyau na angular, ingantacciyar haɓakawa, Babban juriya ga lalacewa, murkushewa da girgiza thermal, babban haɓakawa.

Aika mana imel

Cikakken Bayani

Tags samfurin

Siffofin

• Abubuwan da aka haɗa da Uniform
• Tsayayyen girman hatsi da rarrabawar iska
• Maɗaukakin ƙarfi (1825°C)
• Babban juriya ga lalacewa, murkushewa da girgiza zafi
• Ƙananan haɓakar thermal
• Kyakkyawan ruwa da cika iya aiki saboda kasancewa mai siffar zobe
• Maɗaukakin ƙima mafi girma a cikin tsarin madauki yashi

Aikace-aikace Tsarin Foundry

RCS (Yashi mai rufi na guduro)
Sanyi akwatin yashi tsari
Tsarin yashi na bugu na 3D (Haɗa da guduro Furan da guduro PDB Phenolic)
Ba-bake guduro tsari yashi (Hada Furan guduro da Alkali phenolic guduro)
Tsarin saka hannun jari/Tsarin gano kakin zuma da ya ɓace/ Daidaitaccen simintin gyaran kafa
Rage nauyi tsari/ Rasa kumfa
Tsarin gilashin ruwa

Abubuwan Yashi na yumbu

Babban Abun Sinadari	Al₂O₃ 70-75%, Fe₂O₃ 4%,	Al₂O₃ 58-62%, Fe₂O₃：2%,	Al₂O₃ ≥50%, Fe₂O₃ 3.5%,	Al₂O₃ ≥45%, Fe₂O₃ 4%,
Samar da tsari	Fuskanci	Tsarkakewa	Tsarkakewa	Tsarkakewa
Siffar hatsi	Siffar	Siffar	Siffar	Siffar
Angular Coefficient	≤1.1	≤1.1	≤1.1	≤1.1
Girman Juzu'i	45 μm - 2000 μm	45 μm - 2000 μm	45 μm - 2000 μm	45 μm - 2000 μm
Refractoriness	≥1800℃	≥1825℃	≥1790℃	≥1700℃
Yawan yawa	1.8-2.1 g/cm3	1.6-1.7 g/cm3	1.6-1.7 g/cm3	1.6-1.7 g/cm3
PH	6.5-7.5	7.2	7.2	7.2
Aikace-aikace	Karfe, Bakin Karfe, Iron	Karfe, Bakin Karfe, Iron	Karfe Karfe, Iron	Iron, Aluminum, Copper

Rarraba Girman Hatsi

raga	20	30	40	50	70	100	140	200	270	Pan	Farashin AFS
μm	850	600	425	300	212	150	106	75	53	Pan	Farashin AFS
#400		≤5	15-35	35-65	10-25	≤8	≤2				40± 5
#500		≤5	0-15	25-40	25-45	10-20	≤10	≤5			50± 5
#550			≤10	20-40	25-45	15-35	≤10	≤5			55± 5
#650			≤10	10-30	30-50	15-35	0-20	≤5	≤2		65±5
#750				≤10	5-30	25-50	20-40	≤10	≤5	≤2	75±5
#850				≤5	10-30	25-50	10-25	≤20	≤5	≤2	85±5
#950				≤2	10-25	10-25	35-60	10-25	≤10	≤2	95±5