ASTM A182 F91 P91 Chinopisisa Kupisa Chinodzivirira Kupisa Simbi Yakatenderera Bhawa
Tsananguro pfupi:
ASTM A182 F91 / P91 simbi inonyungudika isimbi ye9Cr-1Mo-V-Nb inoshandiswa pakugadzira magetsi, bhaira, vharuvhu, flange uye michina yekumanikidza. Dhayamita yakagadzirwa, kucheka, kugadzira, kupisa, MTC uye EN 10204 3.1 zviripo.
ASTM A182 F91 P91 Heat Resistant Alloy Steel Round Bar isimbi yesimbi ye9Cr-1Mo-V-Nb inoshandiswa pakugadzira zvinhu zvinopisa zvakanyanya uye zvine simba guru mukugadzira magetsi, masisitimu eboiler, michina yepetrochemical, mavharuvhu, maflange, mafittings akaumbwa, zvikamu zvemidziyo yekumanikidza uye zvikamu zvakagadzirwa nemuchina. Rudzi urwu runowanzobatanidzwa nezvinhu zvepaipi yeP91, asi kune zvigadzirwa zvebhawa kana forged bar, mareferensi eASTM A182 F91 kana ASTM A336 F91 akakodzera kupfuura ASTM A335, inova chidimbu chepombi chisina musono.
SAKY STEEL inopa simbi yeF91 / P91 inodzivirira kupisa uye simbi yakagadzirwa muchimiro chedema, yakabviswa, yakatenderedzwa, yakakuyiwa kana yakagadzirwa zvichienderana nezvinodiwa neprojekiti. Dhayamita yakagadzirwa, kureba, kucheka, mvumo yekugadzira, kurapwa kwekupisa, kuyedzwa kwekuoma, kuongororwa kwemativi, kuyedzwa kwe ultrasonic kana zvataurwa, MTC uye EN 10204 3.1 magwaro anogona kupihwa zvichienderana neodha yekutenga.
Zvimiro zveChigadzirwa
| Chinhu | Ruzivo rweChigadzirwa |
|---|---|
| Zita rechigadzirwa | ASTM A182 F91 P91 Chinopisisa Kupisa Chinodzivirira Kupisa Simbi Yakatenderera Bhawa |
| Giredhi | F91 / P91 / 9Cr-1Mo-V-Nb |
| Kusarudzwa kweUNS | Referensi yeUNS K90901 |
| Mhuri Yezvinhu | Simbi inodzivirira kupisa yechromium-molybdenum alloy |
| Chimiro Chechigadzirwa | Bhawa rakatenderera uye bhawa rakatenderera rakaumbwa |
| Standard Inoshanda | Referensi yeASTM A182 / ASTM A336 |
| Zvinhu zvePombi Zvakafanana | Mhuri yezvinhu zvepaipi zveASTM A335 P91 |
| Dhayamita | Madhayamita akajairika uye akagadzirwa nehurongwa |
| Kureba | 1000–6000 mm kana kuchekwa kusvika pakureba |
| Kupedzisa Kwepamusoro | Dema, yakakweshwa, yakapindurwa, yakakuyiwa, yakagadzirwa nemashini |
| Kurapa Kupisa | Yakajairika uye yakapfava kana sezvakatsanangurwa |
| Masevhisi Aripo | Kucheka, kutenderedza, kukwesha, kukuya, kugadzira, UT kana zvataurwa |
| Zvitupa | MTC, EN 10204 3.1, mishumo yehukuru uye yekuongorora |
Kuumbwa kweMakemikari
F91 / P91 inowanzotsanangurwa sesimbi yakagadziriswa ye9Cr-1Mo ine vanadium, niobium uye nitrogen. Chromium inotsigira kuramba oxidation, molybdenum inovandudza simba rekupisa kwakanyanya, uye vanadium-niobium-nitrogen inowedzera inobatsira kudzikamisa chimiro chemartensitic chakapfava.
| Chinhu | Zviri Mukati Zvakajairika | Basa rehunyanzvi |
|---|---|---|
| Kabhoni | Inenge 0.08–0.12% | Inotsigira simba uye chimiro chemartensitic chakasimba |
| Chromium | Inenge 8.00–9.50% | Inovandudza kuramba oxidation uye maitiro ekupisa kwakanyanya |
| Molybdenum | Inenge 0.85–1.05% | Inovandudza simba rekukwira nekudzikama kwekupisa |
| Vanadium | Kuwedzera kwakadzorwa | Inotsigira kusimbisa kunaya kwemvura |
| Niobium | Kuwedzera kwakadzorwa | Inobatsira kudzikamisa magadzirirwo emukati meimba panguva yekushanda |
| Nitrogen | Kuwedzera kwakadzorwa | Inoshanda neV neNb pakusimbisa mhedzisiro |
| Manganese | Nzvimbo inodzorwa | Inotsigira kudzora kunyunguduka uye simba |
| Siriki | Hukuru hwakanyanya kudzorwa | Inotsigira maitiro ekubvisa oxidation uye oxidation |
| Phosphorus / Sarufa | Hukuru hwakanyanya kudzorwa | Yakaganhurirwa kutsigira kuchinjika uye kuvimbika kwebasa |
| Simbi | Kuenzana | Matrix yesimbi yehwaro |
Kuumbwa kwemakemikari chaiwo kunofanira kusimbiswa nezvinodiwa zvechigadzirwa uye MTC.
Zvimiro zveMichina uye zveKupisa Kwakanyanya
Hunhu hwesimbi yeF91 / P91 alloy hunoenderana nedhayamita, kuderedzwa kwesimbi, kurapwa kwekupisa, kutungamira kwekuyedza, mamiriro ekuomarara uye zvinodiwa nekodhi. Makoshero anotevera ndiwo mareferensi akajairika uye haafanire kutsiva MTC yakatarwa kana zvinodiwa zveprojekiti.
| Pfuma | Zvinotaurwa Zvakajairika | Mamiriro | Zvinoreva Uinjiniya |
|---|---|---|---|
| Simba reKusimba | Zvinoenderana netsanangudzo | Yakajairika uye yakapfava | Inotsigira zvikamu zvekumanikidzwa zvakanyanya |
| Simba reGoho | Zvinoenderana netsanangudzo | Kuedzwa kwekupisa kwemukamuri | Zvakakosha kune vharuvhu, flange uye zvikamu zvakagadzirwa |
| Kuoma | Inodzorwa netsanangudzo uye kurapwa kwekupisa | Mushure mekudziya | Inoshandiswa kusimbisa mamiriro ekurapa kupisa |
| Simba reKukwira | Yakakwira yesimbi ye9Cr-1Mo-V-Nb | Basa rekupisa rakakwira | Chikonzero chikuru chekushandiswa kwemagetsi emagetsi |
| Kuramba Kuoxidation | Yakagadziridzwa nehuwandu hwe chromium | Mhepo inopisa zvakanyanya kana utsi | Inotsigira zvikamu zvine chekuita neboiler ne turbine |
| Kurapa Kupisa | Kutarisirwa kwakajairika uye kwakadzikama | Mamiriro ekupedzisira ekutumira | Kudzora chimiro chemartensitic chinodziya |
| Kugona kuchinjika | Kugona kushanda kwesimbi ine alloy zvine mwero | Bhawa rakajairika uye rakapfava | Yakakodzera mavharuvhu, maflanges uye zvikamu zvakagadzirwa |
| Kuwanda kwevanhu | Zvinosvika 7.8 g/cm³ referensi | Tembiricha yemukamuri | Inoshandiswa pakuverenga huremu hwebhawa |
Tafura Yehukuru Hwakafanana
| Dhayamita | Kureba | Pamusoro | Kugadzirisa | Kushandiswa Kwakajairika |
|---|---|---|---|---|
| Ø20–80 mm | 1000–6000 mm | Yakabviswa kana kupindurwa | Kucheka nekugadzira | Vharuvhu diki uye zvikamu zvekumanikidzwa |
| Ø85–180 mm | Kureba kwekucheka kwakagadzirwa nemaoko | Yashanduka kana kuti nhema | Kucheka nekucheka nekugadzira michina | Flange, vharuvhu uye nzvimbo dzisina chinhu dzakagadzirwa |
| Ø185–350 mm | Yakagadzirwa sezvakarairwa | Yakagadzirwa uye yakatendeuka | UT kana yataurwa | Zvikamu zvikuru zvekumanikidzwa zvakanyanya |
| Pamusoro pe Ø350 mm | Chinangwa chaicho chepurojekiti | Yakagadzirwa kana kuti yakagadzirwa nemashini | Ongororo yehunyanzvi inodiwa | Zvikamu zvinorema zvakagadzirwa |
Kuenzanisa Kwakasiyana Kwemashoko
Kuenzanisa Nzvimbo Yebhawa uye Kugadzirisa
| Mamiriro | Chinhu Chikuru | Kushandiswa Kunokurudzirwa | Zano reKutenga |
|---|---|---|---|
| Bhawa Nhema | Nzvimbo yekugaya kana yakagadzirwa | Maburi asina kugadzirwa zvakanaka uye ekugadzira | Simbisa mvumo yekugadzira michina |
| Bhawa Rakabviswa | Nzvimbo isina chikero | Zvikamu zvekumanikidzwa zvakagadzirwa nemuchina | Inobatsira pakugadzirisa CNC |
| Bhawa Rakatendeutswa | Dhayamita nepamusoro zvinodzorwa | Madzinde evharuvhu, mipini uye zvikamu zvakagadzirwa nemashini | Kushivirira kwehurumende uye mvumo |
| Bhawa repasi | Nzvimbo yakapfava uye kushivirira kwakasimba | Zvikamu zvakagadzirwa nemazvo | Taura h9, h8 kana kushivirira kudhirowa |
| Bhawa rekugadzira | Yakakodzera zvikamu zvikuru zvechikamu | Flange, vharuvhu uye michina yekumanikidza isina chinhu | UT uye chiyero chekugadzira chinogona kutsanangurwa |
Kuenzanisa neMagiredhi eSimbi Akabatana neHeat Resistant Alloy
| Giredhi | Sisitimu Yechigadzirwa Chikuru | Simba Guru | Sarudzo Yakajairika |
|---|---|---|---|
| F11 / P11 | Rudzi rwe1.25Cr-0.5Mo | Basa repamusoro-soro rekupisa | Kupisa kwakaderera uye zvikamu zvekumanikidzwa |
| F22 / P22 | Rudzi rwe2.25Cr-1Mo | Kudzivirira kwakanaka kwekufamba uye oxidation | Zvikamu zveboiler ne petrochemical |
| F91 / P91 | Rudzi rwe9Cr-1Mo-V-Nb | Simba guru rinokwira uye kuramba kuoxidation | Mavharuvhu, maflanges uye zvikamu zvekumanikidzwa zvinopisa zvakanyanya |
| F92 / P92 | Rudzi rwemhando yepamusoro ye9Cr alloy | Kubudirira kwekushanda kwemuchina muzvirongwa zvakasarudzwa | Mashandisirwo emagetsi epamusoro kana zvataurwa |
Maitiro Akaenzana uye Mazita Epasi Rose
| Sisitimu | Kugadzwa | Ukama |
|---|---|---|
| ASTM Kugadzira Standard | ASTM A182 F91 | Zvikamu zvesimbi zvakagadzirwa kana zvakamonerwa zvesimbi ye alloy kuti zvishandiswe pakupisa kwakanyanya |
| ASME Reference | ASME SA182 F91 | Referensi yekodhi yebhoyira nemidziyo yekumanikidza kana yatsanangurwa |
| ASTM Forging Reference | ASTM A336 F91 | Zvishandiso zvesimbi yakakura kana zvataurwa |
| Zvinoenderana nePombi Standard | ASTM A335 P91 | Mwero wepombi usina musono, kwete mwero webhawa |
| UNS | K90901 Referensi | Zvinotaurwa neUNS zvinoenderana nemhuri yezvinhu zveF91/P91 |
| Zita Rinozivikanwa | 9Cr-1Mo-V-Nb | Mhuri yesimbi yesimbi yakagadziridzwa ine tembiricha yepamusoro |
Kuyerera Kwemaitiro Ekugadzira
Zvinhu zvekuisa alloying zvinosarudzwa zvichienderana nezvinodiwa nekemikari yeF91 / P91.
Kemikari, kuchena uye zvinhu zvakasara zvinodzorwa panguva yekugadzira simbi.
Zvidimbu kana ma ingot zvinogadzirwa kuti zvikwanise kutenderedzwa kana kuumbwa.
Chinhu chacho chinogadzirwa kuita denderedzwa rebhawa kana kuti forged bar.
Kurapa kwakajairika uye kwakapfava kunoshandiswa zvichienderana nezvinodiwa zvakatsanangurwa.
Mabhawa anogona kukweshwa, kupindurwa, kukuyiwa, kugadzirwa nemashini kana kuchekwa kusvika pakureba.
Saizi, pamusoro, kuomarara, kemesitiri uye kurongeka kwechinhu zvinoongororwa.
Kunyora nhamba dzekupisa uye kurongedza zvinhu zvinotumirwa kunze kwenyika zvagadzirwa.
Kuongorora Chigadzirwa
| Kuongorora | Maitiro | Chinangwa |
|---|---|---|
| Kuongorora Makemikari | Kuongororwa kwemurabhoritari kana kuongororwa kweMTC | Simbisa kuumbwa kweF91 / P91 alloy |
| Kuedzwa kweMechaniki | Kuedza kwekusimba uye kwakabatana nako kana zvichidikanwa | Simbisa simba uye ductility |
| Kuedza Kuoma | HB / HRC / HRB sezviripo | Simbisa mamiriro ekurapa kupisa |
| Kuongorora Kwemativi | Kutarisa dhayamita, kureba uye kutwasuka | Simbisa saizi yakarongwa uye kushivirira |
| Kuedzwa kweUltrasonic | UT kana yataurwa | Ongorora kunaka kwemukati mehukuru hwakakodzera |
| PMI | Kuzivikanwa kwezvinhu zvakanaka | Inowanikwa kana yakatsanangurwa kuti iongororwe alloy |
| Kuongorora Pamusoro | Kuongorora kwekuona uye kwekupedzisira | Tarisa hunhu hwepamusoro usati watumira |
| Ongororo yeKutevedzana | Nhamba yekupisa uye kusimbiswa kwechiratidzo | Batanidza chigadzirwa kuMTC neEN 10204 3.1 |
Kurongedza Chigadzirwa
Mabhawa anogona kudzivirirwa nemafuta anodzivirira ngura, bepa reVCI, firimu kana kuputira kusina mvura.
Matambi esimbi, zvinoparadzanisa uye mapedhi zvinoderedza kufamba uye kukwenya.
Matanda akapwanyika kana akarukwa anogona kuwana zvivharo zvekupedzisira kana dziviriro ine machira.
Kurongedza zvinhu zvinotengeswa kunze kwenyika kunosarudzwa zvichienderana nehupamhi hwebhawa, kureba uye huremu.
Giredhi, saizi, nhamba yekupisa uye zviratidzo zvekutumira kwevatengi zvinogona kuchengetwa.
Mashandisirwo, Kushanda Kwakakosha uye Kugadzira
Zvikumbiro Zvikuru
- Zvikamu zvevharuvhu zvinopisa zvakanyanya
- Flange yakagadzirwa uye nzvimbo dzisina chinhu
- Zvikamu zveboiler yemagetsi uye sisitimu yemhepo
- Zvikamu zvemidziyo yekumanikidza zvakagadzirwa nemashini
- Zvikamu zvemidziyo yePetrochemical high-tembiricha
- Migove, madzinde uye zvikamu zvakagadzirwa zvinodzivirira kupisa
Kushanda Kwekupisa Kwakakwirira
Bhaa resimbi reF91 / P91 alloy rinokosheswa nekuda kwesimba rinokwira, kuramba kuoxidation uye kugadzikana kwenguva refu kwe microstructure mukushanda kwekupisa kwakanyanya. Dhizaini yayo ye 9Cr-1Mo-V-Nb alloy inoita kuti ive yakakodzera kushandiswa kwemagetsi anoda simba uye michina yekumanikidza.
Kugadzira michina
Bhawa rakatenderera reP91 / F91 rinogona kuchekwa, kutenderedzwa, kuboorwa, kuboorwa, kukuyiwa uye kukuyiwa zvichienderana nezvinodiwa pakudhirowa. Nekuda kwehuwandu hwemusanganiswa uye mamiriro ekupisa, maturusi ekucheka akakodzera, kuseta kwakasimba uye machina anodzorwa zvinokurudzirwa.
Kushongedza
Kubatanidza zvinhu zveF91 / P91 kunoda nzira dzakanyatsokodzera dzekubatanidza, preheat inodzorwa, tembiricha inodzorwa yepakati pemagetsi uye kurapwa kwakakodzera kwekupisa mushure mekusanganisa. Kugona kwekubatanidza uye kudzora kuomarara kwakakosha kuti basa rive rakavimbika pakupisa kwakanyanya.
Kurapa Kupisa
Bhawa reF91 / P91 rinowanzo pihwa mumamiriro akajairwa uye akapfava kana zvichienderana nezvinodiwa. Kurapa kupisa zvisina kunaka kunogona kukanganisa simba, kuomarara uye mashandiro ekukwira, saka kodhi inoshanda uye zvinodiwa zvepurojekiti zvinofanirwa kuteverwa.
Sei Uchifanira Kusarudza SAKY STEEL?
Dhayamita, kureba, kupedzisa pamusoro uye mvumo yekugadzira zvinogona kupihwa zvichienderana nemifananidzo.
Kuzivikanwa kwezvinhu kunogona kuchengetedzwa kubva pamagwaro kusvika pakurongedza kwekupedzisira.
MTC (Mill Test Certificate / 质保书) inogona kupihwa zvichienderana neodha yekutenga.
EN 10204 3.1 magwaro anowanikwa kana ataurwa neodha.
Kuomarara, mativi, PMI, kuongororwa kwemakanika uye UT zvinogona kurongwa kana zvataurwa.
Mapaketi, mabhokisi emapuranga, mapallet uye zviratidzo zvekutumira zvinhu zvevatengi zvinogona kurongwa.
Mibvunzo Inowanzo bvunzwa
Ko ASTM A335 P91 ndiyo bar standard here?
Kwete. ASTM A335 P91 inonyanya kushandiswa pakugadzira pombi yesimbi yeferritic alloy isina musono yekushandira pakupisa kwakanyanya. Kune denderedzwa rebhara kana forged bar, ASTM A182 F91 kana ASTM A336 F91 yakakodzera zvakanyanya zvichienderana nechimiro chechigadzirwa uye zvinodiwa papurojekiti.
Chii chinonzi F91 / P91 alloy steel bar?
F91 / P91 alloy steel bar isimbi ye9Cr-1Mo-V-Nb inodzivirira kupisa inoshandiswa kumavharuvhu anodziya zvakanyanya, maflange, zvikamu zvemidziyo yekumanikidza uye zvikamu zvakagadzirwa nemuchina.
Simbi isina ngura yeP91 here?
Kwete. P91 isimbi yesimbi inodzivirira kupisa, kwete simbi isina ngura. Kunyangwe iine chromium, ichiri kuda dziviriro yekudzivirira ngura panguva yekuichengeta nekutakura.
Ndeipi mukana mukuru weP91 bar?
Chinhu chikuru chinobatsira ndechekuti simba remvura rinokwira zvakanyanya uye kuti mvura irambe ichipisa zvakanyanya. Inoshandiswa kana simba rayo richidikanwa kana yapiswa nekumanikidzwa.
Bhawa reP91 / F91 rinogona kugadzirwa nemuchina here?
Ehe. P91 / F91 bar inogona kugadzirwa muzvikamu zvevharuvhu, mabhanga eflange, shafts uye zvikamu zvemidziyo yekumanikidza. Chibvumirano chemuchina, kushivirira uye kupedzisa kwenzvimbo zvinofanirwa kutsanangurwa usati wagadzira.
Zvikamu zveP91 / F91 zvinogona kusungirirwa here?
Ehe, asi kupinza kunoda nzira dzakanyatsokodzera, kupinza kunotarisirwa, kupisa kwepakati pemvura kunodzorwa uye kurapwa kwekupisa mushure mekupinza. Kupinza kunofanirwa kutevedzera kodhi yakakodzera uye zvirevo zvepurojekiti.
MTC neEN 10204 3.1 zvinogona kupihwa here?
SAKY STEEL inogona kupa magwaro eMTC neEN 10204 3.1 zvichienderana neodha yekutenga. Mishumo yekuoma, mativi, PMI, mechanical kana UT inogonawo kurongwa kana yatsanangurwa.
