Lalata Resistant Alloy Series
0102030405
Alloy B-3/N10675
HADIN KASHIN KIMIYYA
SARKI | % | A ciki | Cr | Domin | Fe | IN | Co | C | Tare da | Al | Mn | Na | Kuma | Nb | A ciki | Ta | P | Zr | S | By+Kai |
Farashin B-3 | MIN | ≥65 | 1 | 27 | 1 | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | 94 |
MAX | 3 | 32 | 3 | 3 | 3 | 0.01 | 0.2 | 0.5 | 3 | 0.2 | 0.1 | 0.2 | 0.2 | 0.2 | 0.03 | 0.03 | 0.01 | 98 |
Abubuwan Jiki
yawa | wurin narkewa | Aloy state | karfin jurewa | samar da ƙarfi | Tsawaitawa a lokacin hutu |
9.24g/cm³ | 1370-1418 ℃ | A | N/mm2 | Rp0.2 N/mm2 | A5% |
≥760 | ≥350 | ≥40 |
STANDARD MAI GIRMA
Samfura | ASTM Standard |
bar | ASTM B335 |
Shet / tsiri | Saukewa: ASTM B333 |
bututu&tube mara kyau | ASTM B622 |
welded bututu&tube | ASTM B619 |
welded bututu&tube | ASTM B626 |
Flange Valve Material | Saukewa: ASTM B564 |
ƙirƙira | Saukewa: ASTM B564 |
SIFFOFIN samfur
1. B-3 alloy wani sabon memba ne na dangin nickel alloy, yana da kyakkyawan juriya ga hydrochloric acid a kowane zafin jiki da maida hankali, da kuma kyakkyawan juriya ga sulfuric acid, acetic acid, formic acid, phosphoric acid, da sauran kafofin watsa labaru marasa oxidizing.
2. Saboda gyare-gyare na sinadaran sinadaran, an inganta kwanciyar hankali na thermal sosai idan aka kwatanta da ainihin B-2 alloy. B-3 gami yana da babban jure juriya ga lalata lalata, lalata damuwa, lalata mai yankewa da lalata a cikin yankin da ya shafa zafi na walda.
aikace-aikace
B-3 alloy za a iya amfani da a duk aikace-aikace na baya B-2 gami. Kamar B-2 alloy, B-3 ba a ba da shawarar yin amfani da shi a wuraren da baƙin ƙarfe trivalent da divalent tagulla gishiri ke kasancewa, saboda waɗannan gishiri na iya haifar da lalacewa da sauri. Lokacin da hydrochloric acid ya haɗu da baƙin ƙarfe da jan karfe, yana amsawa da su ta hanyar sinadarai don samar da baƙin ƙarfe trivalent da gishirin tagulla.
