1.Kukanda bhora resimbi: pasi chromium simbi, yepakati chromium simbi, yakakwirira chromium simbi uye super high chromium simbi (Cr12% -28%).
2.Forging simbi bhora: low carbon alloy steel, medium carbon alloy steel, high manganese simbi uye isingawanzoitiki pasi chromium molybdenum alloy simbi bhora:
Zvino rudzii rwesimbi bhora rakanakisa? Zvino ngationgororei:
1.High chromium steel quality index: chromium content inopfuura 10%, iyo carbon content mu 1.80% -3.20% inonzi high chromium simbi, zvinodiwa zvehutano hwepamusoro hwe chromium ball hardness (HRC) inofanira kuva ≥ 58, AK ≥ 3.0J / cm kukosha kwe 3.0J / cm
2.Low chromium simbi yemhando index: ine 0.5% ~ 2.5%, iyo kabhoni yemukati mu1.80% -3.20% inonzi yakaderera chromium simbi, zvinodiwa zveyenyika chiyero chakaderera chromium simbi kuomarara (HRC) inofanira kunge ≥ 45, AK ≥ 1.5J2J / chromium kukosha kwesimbi kurongeka, kuona kukosha kweBall 2. bhora rakakwirira tembiricha tembiricha kana vibration kuchembera kurapwa (kuitira kubvisa kukanda kushushikana, senge chinangwa) yesimbi bhora pamusoro yakasviba tsvuku kuratidza kuti chigadzirwa chave chepamusoro tembiricha yekudziya kurapwa, senge simbi bhora pamusoro isimbi ruvara inoratidza chigadzirwa chisina kudziya.
3.Forged simbi bhora quality indekisi: ine 0.1% ~ 0.5% ( forged simbi bhora pasina chromium), kabhoni zviri pazasi 1% uye simbi bhora ane tembiricha yekugadzira kugadzira, vamwe forged simbi bhora pamusoro kuoma (HRC) ≥ 56 (kunyangwe ichikwanisa kuwana kupfuura quenching layer chete 15 simbi bardenbed simbi simbi inorema 15 mm kana zvakadaro). kazhinji ingori madhigirii makumi matatu chete. Mumamiriro ezvinhu akajairwa, bhora resimbi rakagadzirwa nemvura inodzima kurapwa, bhora resimbi rakaputsika rakapwanyika rakakwirira.
4.Kuenzanisa kwekupikisa kupfeka: super high chromium steel > high chromium steel > medium chromium steel ball > low chromium steel > forged simbi bhora.
Zvinhu zvekupfeka-resistant simbi bhora:
Chromium content is 1% - 3% uye kuoma HRC ≥ 45. Iyi chiyero chekupfeka-resistant simbi bhora inonzi low chromium alloy cast ball. Yakaderera chromium mabhora anotora yepakati frequency choto chemagetsi, simbi mold kana jecha kukanda modhi. Kuita kwayo kwakakodzera kune mamwe maminerari esimbi, slag uye mamwe maindasitiri, ayo ari epasi ekukuya akarurama uye akaderera anodya.
Pfeka-resistant steel ball's chromium content is 4% to 6% and hardness HRC ≥ 47. Iyi chiyero inodaidzwa kuti multi-element alloy balls, iyo yakakwirira kudarika yakaderera chromium simbi inoreva kusimba uye kupfeka kusagadzikana uye. Chromium yemukati ndeye 7% - 10% uye kuoma HRC ≥ 48 ichromium alloy cast mabhora, ayo maitiro uye mamwe maficha akakwira kupfuura akawanda alloy simbi bhora kumusoro.
Pfeka-resistant steel ball's chromium content ≥ 10% - 14% uye kuoma HRC ≥ 58. High chromium alloy cast Balls imhando yesimbi isingapfeki bhora ine mwero wepamusoro unoshanda uye mutengo wakanaka mumusika wazvino. Kushandiswa kwayo kwakakura uye kunoshandiswa musimbi, simende, simba rekupisa, flue gasi desulfurization, magnetic materials, makemikari, marasha emvura slurry pump; bhora saka, superfine poda, slag, fly ash, calcium carbonate uye quartz-jecha indasitiri. Basa rayo rinoratidzwa kunyanya muindasitiri yesimende, iyo inogona kuwedzera kugadzirwa uye kuderedza kushandiswa kwesimba.
Nguva yekutumira: Nov-29-2022
