1.Casting irin rogodo: kekere chromium irin, alabọde chromium irin, ga chromium irin ati Super ga chromium irin (Cr12% -28%).
2.Forging, irin rogodo: kekere erogba alloy, irin alabọde carbon alloy, irin manganese giga ati toje aiye chromium molybdenum alloy steel ball:
Bayi iru rogodo irin wo ni o dara julọ? Bayi jẹ ki a ṣe itupalẹ:
1.High chromium irin didara atọka: akoonu chromium jẹ diẹ sii ju 10%, akoonu erogba ni 1.80% -3.20% ni a npe ni irin giga chromium, awọn ibeere ti orilẹ-ede ti o pọju chromium ball hardness (HRC) gbọdọ jẹ ≥ 58, AK ≥ 3.0J/ cm ikolu iye ti
2.Low chromium irin didara atọka: pẹlu 0.5% ~ 2.5%, awọn erogba akoonu ni 1.80% -3.20% ni a npe ni kekere chromium irin, awọn ibeere ti awọn orilẹ-ede boṣewa kekere chromium irin hardness (HRC) gbọdọ jẹ≥ 45, AK ≥ 1.5J / cm ikolu iye ti 2, Yiyi Ball ni ibere lati rii daju awọn didara ti kekere chromium irin rogodo ga otutu tempering tabi gbigbọn. itọju ti ogbo (lati le ṣe imukuro aapọn simẹnti, gẹgẹbi idi) ti dada rogodo irin jẹ pupa dudu lati fihan pe ọja naa ti jẹ itọju iwọn otutu ti o ga, bii dada rogodo irin ni awọ irin tọkasi ọja laisi iwọn otutu. .
3.Forged, irin rogodo didara atọka: pẹlu 0.1% ~ 0.5% (irodu irin rogodo lai chromium), awọn erogba akoonu ni isalẹ 1% ati awọn irin rogodo pẹlu ga otutu forging ẹrọ, diẹ ninu awọn eke, irin rogodo dada líle (HRC) ≥ 56 ( botilẹjẹpe o le ṣaṣeyọri diẹ sii ju Layer quenching nikan 15 mm tabi bẹẹbẹẹ), bọọlu irin nitori ti ohun elo ti a ṣe, irin rogodo lile lile agbara lile ni gbogbogbo jẹ 30 nikan. awọn iwọn. Labẹ deede ayidayida, eke, irin rogodo nipa omi quenching itọju, awọn eke, irin rogodo bajẹ oṣuwọn jẹ ga.
4.Comparison ti resistance resistance: Super high chromium steel> irin chromium giga> alabọde chromium irin rogodo> irin chromium kekere> irin ti a dapọ.
Awọn eroja ti bọọlu irin ti ko wọ:
Akoonu Chromium jẹ 1% – 3% ati líle HRC ≥ 45. Boṣewa ti bọọlu irin ti ko wọ ni a pe ni bọọlu simẹnti alloy chromium kekere. Awọn bọọlu chromium kekere gba ileru ina mọnamọna agbedemeji agbedemeji, mimu irin tabi ipo simẹnti iyanrin. Iṣe rẹ dara fun diẹ ninu awọn maini irin, slag ati awọn ile-iṣẹ miiran, eyiti o jẹ deede lilọ kekere ati agbara kekere.
Yiya-sooro irin rogodo ká chromium akoonu jẹ 4% to 6% ati líle HRC ≥ 47. Eleyi boṣewa ni a npe ni olona-ano alloy balls, eyi ti o jẹ ti o ga ju kekere chromium irin ifilo si agbara ati wọ resistance ati. Akoonu Chromium jẹ 7% - 10% ati líle HRC ≥ 48 jẹ awọn bọọlu simẹnti alloy chromium, eyiti iṣẹ rẹ ati awọn apakan miiran ga ju bọọlu alloy lọpọlọpọ lọ.
Yiya-sooro, irin rogodo ká chromium akoonu ≥ 10% – 14% ati awọn líle HRC ≥ 58. High chromium alloy cast balls is a kind of wear-resistant steel ball with high apply rate and the good price performance in current market. Iwọn ohun elo rẹ jakejado ati pe o lo ni irin, simenti, agbara gbona, desulfurization flue gaasi, awọn ohun elo oofa, kemikali, fifa omi slurry eedu; rogodo nitorina, superfine lulú, slag, fò eeru, kalisiomu kaboneti ati kuotisi-iyanrin ile ise. A ṣe afihan iṣẹ rẹ paapaa ni ile-iṣẹ simenti, eyiti o le mu iṣelọpọ pọ si ati dinku agbara agbara.
Akoko ifiweranṣẹ: Oṣu kọkanla-29-2022
