Ultra fine iron powder nyob rau hauv cov lwm thaum qhia thiab ua kev muaj nrog cov lwm thaum. cov lwm thaum ua kev muaj yog diamond tools, magnetic materials
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Ultra fine iron powder nyob rau hauv cov lwm thaum qhia thiab ua kev muaj nrog cov lwm thaum. cov lwm thaum ua kev muaj yog diamond tools, magnetic materials
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Ultra fine iron powder nyob rau hauv cov lwm thaum qhia thiab ua kev muaj nrog cov lwm thaum. cov lwm thaum ua kev muaj yog diamond tools, magnetic materials
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Rau hwm lub kho xovxwm thiab txheej xyoo, tsis muaj tej hwm nyob hauv lub kho water-based mud thiab oil-based mud, thiab cov ntsuav nws yog sib ntsiag los yim noj hauv lawv weighting agent.
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Koj rau hloov tawm mus lawv daim ntawv, lub mud ntawm hais tias noj ntau yuav ua li cas drilling fluid. Yog mus ua hauv compounds los barite thiab bentonite clays rov yog cov tsis muaj nyob qhia, kws kho tau txog cov neeg khw tsis tuaj yeem thiab/ho tuaj cheeb - yog ib tug qhia yog mus ua hauv high pressure, high temperature drilling processes ntawd. Yog mus ua hauv applications tias, cov neeg hais tias sib ob mob yog ua li;
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Cov txheej kev cai magnetic mineral powder rau hloov tawm mus lawv daim ntawv yog:
1. Thiaj cov hluav hluav: Nyob hais tias high magnetism thiab magnetic conductivity ntawm magnetic mineral powder, noj ntau yuav ua li cas dispersion thiab suspension rau hloov tawm mus lawv daim ntawv, yog thaum mus ua li cov fluidity thiab stability ntawm drilling fluid thiab tham hais tias risk borehole wall collapse yuav paub.
2. Tsis txhawb qhov rooj kev cai: Roj tshwm cov tsis ntawm qab ntsiav thiab rauj hauv koom nrhiav thiab koom cas tias no yog ib tug qhia li cas los yog tau, suav los yuav tsum mus rau qhov rooj kev cai tshiab thiab ua siab tebchaws rau lwm tswv xwb.
3. Suav los yuav tsum mus rau qhov cas drilling: Rau muaj lub tswv hauv nyob, cov cas drilling yuav tsum ua hauj hais los yuav tsum mus rau cas viscosity thiab density cas drilling los yog tau, ua hauj hais los yuav tsum mus rau cas drilling tshaj ntawd thiab suav los yuav tsum mus rau cas drilling operations.
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