Grey ano cast dade nneɛma .
Qingyun Hongyun Machinery Parts Co., Ltd. Nneɛma a wɔde yɛ adwuma no fa hydraulic afã horow nyinaa ho, kar afã horow, mframa ahoɔden afã horow, kuayɛ mfiri afã horow, pɔmpɛ valve paipu fittings, engineering mfiri afã horow ne nneɛma afoforo a wɔde dade ayɛ. Wɔsom wɔ ɔman no mu kar, kuayɛ mfiri, adansi mfiri ne mfiridwuma atitiriw afoforo a ɛboa engine, hydraulic assembly factory, valve factory, nnwumakuw a wɔde ba amannɔne ne nea wɔde kɔ amannɔne, ne nea ɛkeka ho, a wɔde kɔ Germany, Japan, Spain, Turkey, Italy, United States ne aman afoforo. Casting Process: Adwumakuw no wɔ dɔte anhwea horizontal casting production abien, sini biako a wɔde sand shell casting production line, resin anhwea casting production line biako, cold core casting process;
Nneɛma ho nhyehyɛe: a ɛyɛ nea ɛyɛ soronko wɔ nea ɛkɔ soro-grade ductile cast iron (ɔhyew a ɛba fam a ɛyɛ den bɔɔl dade QT 400-18L, .
QT 600-5, QT 700-2, ADI EN-GJS-1200-3 ne EN-GJS-1400-1), Grey cast Iron (HT 200, HT 250, HT 300), ne nneɛma afoforo a wɔtaa de yɛ dade a wɔde yɛ dade a wɔde yɛ adwuma.
Accessories no yɛ gray cast iron a ɛwɔ casting adwumayɛ a ɛkyɛn so, mfiridwuma ahoɔden betumi adi ahwehwɛde ahorow a ɛwɔ general afã horow no ho dwuma; Bo a ɛba fam, nneɛma a wɔyɛ no ho ka a ɛba fam, ne nneɛma titiriw afoforo a wɔde yɛ dade, enti wɔde di dwuma kɛse wɔ nneɛma a wɔyɛ ankasa mu na ɛyɛ nea wɔde di dwuma kɛse wɔ mfiridwuma mu .
Nneɛma no mu biako.
Dadeɛ a wɔde ayɛ fitaa a wɔde ayɛ adwuma no ho adwumayɛ .
Mfiridwuma mu nneɛma a ɛba fam. Esiane sɛ graphite wɔ special simple hexagonal lattice, carbon atoms layered, layer koro no ara wɔ covalent bonding, atoms nketewa atom ntam kwan, binding yɛ den yiye, na ntam layer ne layer, soro ntam kwan, mmerɛw binding, enti ahoɔden a graphite, plasticity, toughness yɛ low low, ɛkame ayɛ sɛ zero, hardness yɛ 3 HBW nkutoo. Enti, graphite a ɛwɔ dade a wɔde ayɛ mu no ne "micro cracks" anaa "micro holes" pii a ɛba wɔ dade matrix no so no yɛ pɛ, a ɛnyɛ sɛ ɛtew bearing area a ɛwɔ steel matrix no so nko, na mmom esiane stress concentration a efi sheet graphite no mu ba nti, tensile ahoɔden, plasticity ne toughness a ɛyɛ grey iron no yɛ nea ɛba fam sen dade dade no. Nanso, sɛ dade a wɔde ahyɛ mu no kura nhyɛso a ɛma ɛyɛ den no a, nkɛntɛnso bɔne a graphite nya no sua, enti ɛwɔ ahoɔden a ɛkorɔn a ɛma nhyɛso no yɛ kɛse, a ɛfata sɛ wɔyɛ afã horow wɔ nhyɛso no mu nhyɛso no ase.
Tags a ɛyɛ hyew .: Grey ano cast dade nneɛma, china gray ano cast dade nneɛma a wɔyɛ, wɔn a wɔde nneɛma ma, adwumayɛbea .
