Mgbe ndị injinia kwuru Sanicro28 igwe anaghị agba nchara akụkụ, ha anaghị ahọrọ naanị alloy ọzọ - ha na-ahọrọ ihe eji eme ihe maka ịlanarị na chloride, acid, na gburugburu ebe okpomọkụ na-eme ihe ike. Ma isi mmalite a pụrụ ịdabere na ya Sanicro28 igwe anaghị agba nchara akụkụ factory Ndị mmekọ ka bụ ihe ịma aka na-adịgide adịgide. Ọtụtụ ndị na-ebubata ihe na-ekwe nkwa ndakọrịta - wee wepụta nhazi ọka na-ekwekọghị ekwekọ, ngwụcha elu oke, ma ọ bụ mkpụgharị akụkụ mgbe ọgwụgwọ okpomọkụ gasịrị. Anyị ahụla ya n'onwe ya: ụlọ mgbapụta hydraulic gbawara na 42 mmanya n'ihi na onye na-ebubata ya wụsara nkwenye na-ekpochapụ ngwọta; valvụ ịgba mmiri n'oké osimiri dara ule corrosion ka ọnwa isii gachara - ọbụghị n'ihi kemịkalụ Sanicro28, mana n'ihi na nkedo ahụ abụghị nke edozichara * wee buru ya na ASTM A967 Class VI.
Ihe kpatara Sanicro28 ji achọ karịa ike igwe anaghị agba nchara
Sanicro28 (UNS N08028) abụghị naanị "igwe anaghị agba nchara nwere nickel agbakwunyere." 27% chromium, 31% nickel, 3.5% molybdenum, na ọdịnaya nitrogen a na-achịkwa na-ebuga nguzogide pụrụ iche maka pitting, crevice corrosion, na corrosion corrosion stress-mana ọ bụ naanị mgbe a na-echekwa iguzosi ike n'ezi ihe igwe site na nzọụkwụ ọ bụla. Nke ahụ pụtara na ọ nweghị ụzọ mkpirisi na traceability akụrụngwa, enweghị nkwekọrịta na njikwa okpomọkụ na-ebelata (1120-1180 Celsius C), yana enweghị nnabata maka nghọta intergranular n'oge ịgbado ọkụ ma ọ bụ nrụnye ọkụ. Ọtụtụ ụlọ ahịa igwe anaghị agba nchara anaghị enwe nhazi ọkụ ọkụ, nleba anya ikuku, ma ọ bụ usoro ngafe gafesịrị machining chọrọ. Ha na-eji ya arụ ọrụ—ma ha aghọtaghị * ya.
Na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., anyị na-emeso Sanicro28 dị ka usoro na-arụ ọrụ-ọ bụghị naanị nkọwa ihe. Batch ọ bụla na-abịa na akụkọ nyocha igwe igwe zuru oke (MTRs) na-akwado nnabata ASTM B673. Ogwe na-abata na-enweta spark spectrometry na nkwenye PMI tupu ebipụ ya. N'oge CNC na-atụgharị nke valvụ nrụgide, anyị na-amachi RPM spindle na ọnụego nri iji jide ngwa ngwa interface okpomọkụ n'okpuru 300 Celsius-na-egbochi ọkwa siri ike ọrụ nke na-ejide chlorides. Mgbe emechara, akụkụ na-aga ozugbo na ọkụ nke nitrogen sachara maka ịwechapụ ihe ngwọta zuru oke, na-esote mmiri ọkụ ngwa ngwa nke nkewapụtara thermocouple kwadoro. Enweghị ntụ oyi. Enweghị ngwakọta ogbe. Enweghị echiche.
Ngwakọta kwụ ọtọ na-edozi ọdịiche dị na Sanicro28
Ọtụtụ ụlọ ọrụ na-ewepụta ihe nkedo, igwe ma ọ bụ imecha—na-emepụta isi ihe aka ebe arụmọrụ Sanicro28 na-eweda ya ala. Ebe a na-emepụta ihe nwere ike ịwụsa nke ọma, mana ọ bụrụ na onye na-ahụ maka igwe anaghị ahazi maka Sanicro28's 40% obere ikuku thermal na igwe anaghị agba nchara 316, ngbanwe ngwá ọrụ na-emebi oku GD&T. Ọ bụrụ na onye na-ekpo ọkụ na-eji ikuku na-adịghị eme ihe, chromium carbides na-asọpụta n'akụkụ oke ọka-na-egbu nguzogide corrosion.
Anyị na-ewepụ oghere ndị ahụ. Ụlọ ọrụ anyị na-akwado ISO na-ejikwa ihe niile dị n'ime ụlọ: ntinye ntinye ego nke ụlọ cylinder dị mgbagwoju anya, multi-axis CNC machining nke piston pump flanges na ± 0.01 mm positional ndidi, na elu electropolished na-agwụcha na Ra ≤ 0.4 µm. Maka Sanicro28 winch center shaft rollers, anyị na-atụba udi nso-net, wee mee mgbakasị mgbakasị ahụ tupu ntụgharị ike ikpeazụ - na-eme ka nkwụsi ike nke microstructural n'okpuru ibu cyclic torsional. Akụkụ ọ bụla na-ebu ihe nleba anya zuru oke: nọmba nza, MTR ID, ndekọ ọgwụgwọ okpomọkụ, mkpesa CMM, na akwụkwọ ikike elu.
- valvụ nrụgide Sanicro28 - arụpụtara site na billet adịgboroja, ASME B16.34 gosiri, adọbanyere na 1.5 × MAWP
- Ntọala mgbapụta - nkedo ájá nke nwere ihe nrụnye agbakwunyere, na-ebelata nchekasị, na elu ala ruo larịị ≤ 0.05 mm/m
- Akụkụ akụrụngwa Sanicro28 na-abụghị ọkọlọtọ - emebere ya na nzaghachi DFM, gụnyere njikarịcha oke mgbidi iji gbochie ndọka dị ọkụ na nkedo.
Nkwado ụwa n'ezie, ọ bụghị naanị nnabata akwụkwọ
Ndị ahịa na-ajụ: "Ị nwere ike izute NACE MR0175/ISO 15156 maka ọrụ utoojoo?" Ee-mana ọ bụ naanị mgbe ị kwadochara usoro mmepụta ọ bụla kwa ASTM G48 Method A (ferric chloride pitting test) na ASTM G123 (crevice corrosion test). Anyị anaghị adabere na asambodo alloy jeneriki. Anyị na-anwale * akụkụ gị * na * geometry * gị, na-eji * gburugburu ọrụ ebumnuche gị*. Otu onye na-arụ ọrụ n'oké osimiri North chọrọ imikpu awa 1,000 n'ime mmiri mmiri sịntetik na 80ºC. Anyị nyefere sample ntozu atọ-nke ọ bụla nwalere onwe ya, yana n'ofe-ngalaba metallography na-akwado na ọ nweghị usoro sigma.
Ọzụzụ ahụ ruru na ngwa ngwa. Akụkụ Sanicro28 na-ebufe oghere-eji akwụkwọ VCI mechie-anaghị eji plastik kechie ya na ọnyà mmiri. Akwụkwọ na-agụnye ndekọ nyocha zuru oke, ọ bụghị naanị nkwupụta nkwenye. Na nkwado injinia na-amalite n'ihu PO: ndị otu anyị na-enyocha GD&T gị, na-atụpụta nnyonye anya igwe nwere ike ime n'ime oke nnabata, ma na-atụ aro ịtụgharị mgbanwe iji belata itinye uche na nchekasị — n'efu.
Ịhọrọ ụlọ ọrụ akụrụngwa Sanicro28 igwe anaghị agba nchara
Onye mmekọ ziri ezi anaghị ekwupụta Sanicro28 - ha ghọtara ihe kpatara ịhọrọ ya. Ha maara na ntụgharị 0.02 mm n'ime oghere akara abụghị naanị "site na nnabata" -ọ bụ ụzọ maka ntinye chloride. Ha na-ewere eserese gị ọ bụghị dị ka ndepụta nlele, kama dị ka maapụ na-arụ ọrụ.
Ọ bụrụ na ngwa gị chọrọ nguzogide corrosion a na-ebu amụma, nkwụsi ike n'usoro n'okpuru ibu cyclic, yana nkwụsi ike n'ogo n'ofe okirikiri okpomọkụ - mgbe ahụ nkenke dị mkpa karịa ọnụahịa. Ị chọrọ a Sanicro28 igwe anaghị agba nchara akụkụ factory nke na-achịkwa yinye dum: akụrụngwa agbaziri agbaziri, nhazi okpomọkụ elele, nyocha ọkwa ọkwa metrology, yana nchọta akwụkwọ. Ọ dịghị onye na-enyocha igbe. Nke na-egbochi ọdịda tupu ha emee.
Ụlọ ọrụ QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. na-ewuli akụkụ ndị ahụ-kwa ụbọchị, maka ndị ahịa gafee Europe, North America, na Ndịda Ebe Ọwụwa Anyanwụ Eshia. N'ihi na n'ọnọdụ ndị siri ike, ntụkwasị obi abụghị nhọrọ. Emere ya.
