Steel MillCast Liner Plate a matu Blow Bar

 

 

High{0}}chromium cast iron liners ni gaw, n-gun ja ai n-gun hte daw jau ai prat galu nga ai, ndai hpaga lam hku nna aten na na chye na wa sai. Shanhte a bungli grai tsaw ai gaw, ya aten na magri n-gun n-gun hpe shayawm ya lu ai arung arai ni a madang tsaw dik htum hpe madi madun ai. Raitim, shanhte a alloy law ai hte galaw shapraw ai manu grai law ai majaw, shanhte a promotion hte jai lang ai lam hpe n bung ai madang de hkra machyi shangun ai majaw, shanhte hpe grai n jai lang ai. High{5}}chromium cast iron liners ni gaw shanhte a n-gun ja ai, ngang kang ai hte n-gun ja ai hpe ninghkap ai majaw mying kaba ai. Shanhte hpe maigan mungdan ni hta cement hpaga lam hta ball mill kaba ni hta grai law hkra jai lang wa sai, 8 ning daram na ai, lahkawng ngu na hte masum ngu na nta ni hta, 12 ning jan rai nna, nkau mi gaw 20 ning du hkra galu kaba wa lu ai, grai kaja ai hpun palawng ni hpe ninghkap lu ai atsam hpe madun dan lu ai.

 

 

 

High{0}}}chromium alloy liner plate

1. Material composition: Chromium alloy tsaw ai hpe n-gun ja ai hku n-gun jaw ai liner gaw madung hku nna chromium, carbon, molybdenum, nickel hte kaga lam ni hte hpawng de da ai. Chromium gaw 12% hte 30% lapran rai nna, carbon gaw 1.0% kaw nna 3.0% lapran rai nga ai. Hpaga galaw ai wa a chromium alloy liner langai a chemical composition test hta chromium n-gun gaw 25%, carbon n-gun gaw 2.0%, molybdenum n-gun gaw nickel hte vanadium n law htum mung lawm ai, dai gaw GB/T1745-2019 hta tsun da ai hte maren chromium law ai iron a ra kadawn ai lam ni hpe hkan sa ai.
2. Metallographic arawn alai: chromium alloy tsaw ai ni a metallographic hkrang gaw, n-gun n rawng ai matrix, uutectic carbides hte secondary carbides ni lawm ai. Eutectic carbides ni hpe matut manoi (sh) n-gun n rawng ai network hku garan nna, HV1600 du hkra ngang kang ai. liner langai ngai a metallographic test gaw, eutectic carbides ni a shadawn shadang gaw 35% rai nna, marttensite matrix ntsa hta maren mara garan gachyan ai, grai kaja ai n-gun hpe ninghkap lu ai atsam hpe hkam la lu ai hpe madun dan ai.
3. Mechanical bungli galaw ai lam hpe madun ai lam ni: Chromium alloy law ai n-gun hpe n-gun ja hkra galaw ai liner gaw n-gun ja ai hte n-gun ja ai hpe hkam sharang lu ai. Rockwell hardness HRC gaw 58-65 du lu ai. liner langai a tengman ai n-gun gaw HRC62 rai nna, quartz sand would chyam dinglik ai hta, n-gun n-gun gaw 0.08g/cm' sha rai nga ai. 15-25J du lu ai. 20J hkra machyi ai n-gun npu hta chyam dinglik ai liner amyu langai a hkra machyi ai lam hpe hkap la ai n-gun gaw, n-gun n rawng ai (sh) daw mat ai lam n nga ai.
4. Casting galaw ai lam a madung lam ni: Chromium alloy liner hpe sand casting (sh) mat mat ai foam casting hpe lang nna cast galaw ai. Hka htung ni a matu, dai hka htung ni hpe silica sand hte resin hku lata la nna, n-gun hpe grai katsi ai shara hta katsi hkra galaw ra ai. liner casting galaw ai shaloi, hka lim ai nbung katsi ai gaw 300℃rai nna, n-gun n rawng ai hpe makawp maga na matu hkying hkum 4 rai nga ai. Dai zawn sum mat ai foam casting hta, foam mold hpe refractory paint hte ka-up nna, katsi mat nna, n kaja ai pressure lwi ai lam ni hpe hkam sha ra ai. Hpa majaw nga yang, n-gun n rawng ai foam galaw ai lam hku nna, galaw shapraw ai wa langai ngai galaw shapraw ai liner gaw, CT9 madang a hkrak ai lam hte, npu na n-gun n rawng ai lam nga ai.
5. Heat tsi ladat ni hpe masat da ai: Chromium alloy tsaw ai liner hpe katsi ai hku tsi lajang ai hta, n-gun rawng ai hte n-gun rawng ai lam ni lawm ai. Hka lum ai shara gaw 950-1050℃rai nna, n-gun n-gun hte maren hkam la ai aten hpe dawdan ai. 20mm liner a matu gaw hkying hkum 2 re. Sau katsi ai (sh) nbung katsi ai hpe lang ai. HRC60 hpe rim la ngut ai hpang liner langai ngai a ngang kang ai lam gaw re. 200-300℃galu ai nbung laru gaw 200-300℃rai nna, hkam la ai aten gaw kata na n-gun hpe yeng seng kau na matu hkying hkum 2 rai nga ai. Temering ngut ai hpang liner langai a hkra machyi ai lam hpe hkap la ai n-gun gaw 10% jat wa ai, n-gun grai ja ai hpe matut manoi tawn da ai.

anhte hpe hpa majaw lata ai

 

Lawan ai hku mahtai jaw ai arung arai ni hte manu kaba ai arung arai ni nga ai arung arai ni

anhte a arai ni hpe hpa majaw lata na .

 

{0}} shaning law law na mahkrum madup ni hpe casting galaw ai hta iron plate, quality hpe kam hpa ai, aten dep jaw ya ai
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3. Shi gaw shanglawt ai maigan de dut shabra ai ahkaw ahkang nga ai rai nna, mungkan shara shagu de dut shabra lu ai .

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