Shay
Ihe nzacha mmanụ igwe anaghị agba nchara 300 316L
Nkọwapụta Ngwaahịa
Ọdịdị
Ụdị
ihe nzacha igwe anaghị agba nchara
Akwa nzacha
316L igwe anaghị agba nchara ntupu
Izi ezi nke nzacha
Ngwakọta 300
Okpomọkụ ọrụ
-20~110℃
Ngwugwu
Ngwugwu katọn na-anọpụ iche
Ụdị | ihe nzacha igwe anaghị agba nchara |
Akwa nzacha | 316L igwe anaghị agba nchara ntupu |
Izi ezi nke nzacha | Ngwakọta 300 |
Okpomọkụ ọrụ | -20~110℃ |
Ngwugwu | Ngwugwu katọn na-anọpụ iche |
ajụjụ ndị a na-ajụkarị
HUAHANG
Q1: Kedu otu esi ehicha ma dobe nzacha mmanụ igwe anaghị agba nchara 304 nke ọma?
A1:(1) Ụzọ nhicha: Jiri igwe nhicha ultrasonic (ugboro 40kHz, okpomọkụ ≤ 60 ° C) ma ọ bụ igwe ịsacha azụ (nrụgide ≤ 0.3MPa) iji wepụ ihe ndị na-adịghị ọcha miri emi.
(2) Ihe achọrọ maka ịkpọ nkụ: Mgbe ị sachara ya, jiri ikuku a na-akpọnwụghị mmanụ mee ka ọ kpọọ nkụ (iji zere oxidation nke ntụpọ mmiri fọdụrụ kpatara).
(3) Ihe a na-anaghị achọ ime: Etinyela acid siri ike (dịka hydrochloric acid) ma ọ bụ ntọala siri ike (dịka sodium hydroxide) n'ime mmiri iji zere imebi oyi akwa passivation elu.
Q2: Ihe nzacha a ọ dabara adaba maka mmanụ dị elu dịka mmanụ gia na asphalt?
A2: Njikere: Na-akwado mmiri nzacha nwere viscosity siri ike ≤ 680 cSt (centics) (dịka mmanụ gia ISO VG 680), ebe ọ bụ na nhazi mesh dị iche iche nwere ike iguzogide ihe dị iche iche nrụgide ≤ 0.15 MPa.
Oke okpomọkụ: Hụ na okpomọkụ mmanụ dị ≤ 300 ° C (oke okpomọkụ dị mkpirikpi nke 400 ° C) iji zere ike ọgwụgwụ ígwè nke okpomọkụ dị elu kpatara.
Ihe atụ: A na-eji ya eme ihe nke ọma n'usoro nzacha mmanụ hydraulic na sistemụ mbupu asphalt nke igwe ngwuputa ihe.
Q3: Nzi ezi nke ihe nzacha ahụ ò kwekọrọ na mmetụta nzacha ahụ n'ezie?
A3: Nkọwa ziri ezi: Izi ezi aha dabere na ule uru beta (ISO 16889), dịka ọmụmaatụ, β ₅=200 na-egosi arụmọrụ nkwụsịtụ nke ≥ 99.5% maka ihe ndị dị na ≥ microns 5.
Ihe ndị na-emetụta ya: Arụmọrụ nke ọma nwere ike inwe ọdịiche nke ± 5% n'ihi ịdị ọcha nke mmiri mmiri, ọsọ mmiri (a na-atụ aro ya 1-3 m/s), na mgbanwe okpomọkụ.
Usoro nkwenye: Enwere ike iji ihe na-eme nha na nhazi nke ihe dị n'ime ebe ahụ (dịka ọkọlọtọ ISO 4406 si dị).
1. Nhazi pụrụ iche nwere ike imezu mpaghara nzacha dị irè nke 100%;
2. Akụkụ ọ bụla na-eji usoro njikọta nke ọma, nke na-edozi ọtụtụ nsogbu ndị e jibu mee ihe ma na-ahụ na nchekwa dị;
3. Nhazi ahụ na-eji ígwè a na-apịachi apịachi, nke enwere ike iji ya mee ihe ọzọ ma dochie ya;
4. Njupụta nke ihe nzacha ahụ na-egosi nhazi na-abawanye, na-enweta arụmọrụ dị elu, obere iguzogide, na nnukwu ikike uzuzu;
Nhazi pụrụ iche nwere ike imezu ebe nzacha dị irè nke 100%;
2. Akụkụ ọ bụla na-eji usoro njikọta nke ọma, nke na-edozi ọtụtụ nsogbu ndị e jibu mee ihe ma na-ahụ na nchekwa dị;
3. Nhazi ahụ na-eji ígwè a na-apịachi apịachi, nke enwere ike iji ya mee ihe ọzọ ma dochie ya;
4. Njupụta nke ihe nzacha ahụ na-egosi nhazi na-abawanye, na-enweta arụmọrụ dị elu, obere iguzogide, na nnukwu ikike uzuzu;
0110R003BNHC 0110R005BNHC 0110R010BNHC 0110R020BNHC
0110R003BN3HC 0110R005BN3HC 0110R010BN3HC 0110R020BN3HC
0110R003BN4HC 0110R005BN4HC 0110R010BN4HC 0110R020BN4HC2. Usoro nhicha asịd
Gbazee potassium dichromate ma ọ bụ kristal n'ime mmiri ruo ogo 60 ruo 80, ma jiri nwayọ tinye sulfuric acid a gwakọtara agwakọta nke nwere mkpokọta 94% ruo mgbe ọ ga-ezuru. Tinye nwayọ nwayọ ma gwakọta ya. Tinye ihe ruru milimita 1200 nke potassium sulfate ma ọ bụ gbazee kpamkpam, ihe ngwọta ahụ ga-apụtakwa ọbara ọbara gbara ọchịchịrị. N'oge a, a ga-eme ka ọsọ nke itinye sulfuric acid a gwakọtara agwakọta dịkwuo ngwa ngwa ruo mgbe etinyere ya kpamkpam. Ọ bụrụ na enwere kristal a na-agbazeghị agbaze mgbe etinyere sulfuric acid a gwakọtara agwakọta, enwere ike kpoo ha ọkụ ruo mgbe ha ga-agbaze. Ọrụ nke ihe ngwọta nhicha bụ iwepụ ihe ndị na-emerụ emerụ, mmanụ, na ihe ndị na-adịghị ọcha na mgbidi nke katrij nzacha ígwè anaghị agba nchara, ọ nwekwara ike igbu nje bacteria na obere nje ndị na-eto na katrij nzacha ahụ ma mebie isi iyi okpomọkụ. Ọ bụrụ na asachara ihe nzacha ahụ na mbụ, a ga-ebu ụzọ saa ihe ngwọta alkaline ahụ, ma ọ bụghị ya, abụba asịd ga-eme ka ihe nzacha ahụ pụta ma merụọ ya.