Umahluko phakathi kokuphosa ibhola yentsimbi kunye nebhola yentsimbi

I-1.Ibhola yensimbi yokuphosa: intsimbi ephantsi ye-chromium, insimbi ye-chromium ephakathi, intsimbi ye-chromium ephezulu kunye ne-super high chromium steel (Cr12% -28%).

I-2.Ibhola yentsimbi yokubumba: intsimbi ephantsi ye-carbon alloy, intsimbi ephakathi kwe-carbon alloy, intsimbi ephezulu ye-manganese kunye nebhola enqabileyo yomhlaba ye-chromium molybdenum alloy alloy:

Ngoku loluphi uhlobo lwebhola yentsimbi eyona ilungileyo? Ngoku makhe sihlalutye:

I-1.I-high chromium quality index index: umxholo we-chromium ungaphezulu kwe-10%, umxholo wekhabhoni kwi-1.80% -3.20% ubizwa ngokuba yintsimbi ye-chromium ephezulu, iimfuno zomgangatho wesizwe wobunzima bebhola ye-chromium (HRC) kufuneka ibe ≥ 58, AK ≥ 3.0J ixabiso lempembelelo ye-cm / cm

2.Low chromium steel umgangatho index: kunye 0.5% ~ 2.5%, umxholo carbon kwi-1.80% -3.20% kuthiwa intsimbi ephantsi chromium, iimfuno zomgangatho wesizwe ephantsi chromium ubulukhuni steel (HRC) kufuneka≥ 45, AK ≥ 1.5J 2J / cm Rolling ixabiso lentsimbi ephantsi, impembelelo ixabiso lentsimbi yentsimbi ephantsi chromium, impembelelo yexabiso eliphantsi lentsimbi ye-chromium. ibhola lobushushu eliphezulu tempering okanye ukungcangcazela unyango ukuguga (ukwenzela ukuphelisa uxinzelelo lokuphosa, ezifana nenjongo) yentsimbi umphezulu ibhola imnyama ebomvu ukubonisa ukuba imveliso ibe iqondo lobushushu eliphezulu unyango tempering, ezifana umphezulu ibhola yentsimbi na umbala metal ubonisa imveliso ngaphandle ubushushu.

I-3.Isalathisi somgangatho webhola yensimbi: kunye ne-0.1% ~ 0.5% (ibhola yentsimbi ekhandiweyo ngaphandle kwe-chromium), umxholo wekhabhoni ongaphantsi kwe-1% kunye nebhola yentsimbi kunye nokuveliswa kobushushu obuphezulu, enye i-forged steel ball surface hardness (HRC) ≥ 56 (nangona inokufikelela ngaphezu kokucima umaleko we-15 mm okanye i-hard ballbeca) ngamaqondo angama-30 kuphela. Ngaphantsi kweemeko eziqhelekileyo, ibhola yensimbi eyenziwe ngonyango lokucinywa kwamanzi, ibhola yentsimbi edibeneyo ephukileyo iphezulu.

4.Ukuthelekiswa kokumelana nokunxiba: intsimbi ephezulu ye-chromium> intsimbi ephezulu ye-chromium> ibhola yensimbi ye-chromium ephakathi> intsimbi ephantsi ye-chromium> ibhola yensimbi eyenziwe.

Iimpawu zebhola yentsimbi enganxibiyo:

Umxholo we-Chromium ngu-1% - 3% kunye nobunzima be-HRC ≥ 45. Lo mgangatho webhola yensimbi engaguqukiyo ubizwa ngokuba yibhola ephantsi ye-chromium alloy cast. Iibhola zechromium ezisezantsi zamkela iziko lombane elijikelezayo, ukungunda kwesinyithi okanye imowudi yokuphosa isanti. Ukusebenza kwayo kufanelekileyo kwezinye imigodi ye-metallurgical, i-slag kunye namanye amashishini, anokuchaneka okuncinci kokusila kunye nokutya okuphantsi.

Umxholo we-chromium webhola yentsimbi yokunxiba i-4% ukuya kwi-6% kunye nobunzima be-HRC ≥ 47. Lo mgangatho ubizwa ngokuba yi-multi-element alloy balls, ephezulu kunentsimbi ephantsi ye-chromium ebhekiselele kumandla kunye nokumelana nokunxiba kunye. Umxholo weChromium yi-7% - 10% kunye nobunzima be-HRC ≥ 48 yi-chromium alloy cast balls, ukusebenza kwayo kunye nezinye iinkalo ziphezulu kunebhola yentsimbi ye-alloy eninzi.

Isiqulatho sechromium sebhola yentsimbi enganxitywayo ≥ 10% – 14% kunye nobunzima HRC ≥ 58. Iibhola eziphoswe nge-chromium eziphezulu luhlobo lwebhola yentsimbi engagugiyo enezinga eliphezulu elisebenzayo kunye nokusebenza kakuhle kweendleko kwimarike yangoku. Uluhlu lwesicelo lwayo lubanzi kwaye lusetyenziselwa i-metallurgy, i-samente, amandla okushisa, i-flue gas desulfurization, izinto zamagnetic, iikhemikhali, ipompo ye-slurry yamanzi yamalahle; ibhola ke ngoko, umgubo ocolekileyo, i-slag, i-fly ash, i-calcium carbonate kunye neshishini le-quartz-sand. Umsebenzi wayo ugxininiswe ngokukodwa kwishishini le-samente, elinokunyusa imveliso kunye nokunciphisa ukusetyenziswa kwamandla.