Ni yi article a gbiyanju lati se agbekale diẹ ninu awọn alaye nipa awọn ifojuawọn idiyele ti simẹnti irin simẹnti nipasẹ iwuwo. Kosi mejeji awọn owo ti simẹnti irin simẹnti atisimẹnti irin simẹntini awọn ifosiwewe ti o jọra eyiti o le pinnu iye owo ti a jẹ, gẹgẹbi idiju ti igbekalẹ simẹnti, iwọn simẹnti, awọn ohun elo ati awọn iwọn eletan fun oṣu kan tabi ọdun.
Ni gbogbogbo sisọ simẹnti irin simẹnti nigbagbogbo n ga ju awọn simẹnti irin lọ. Eyi ṣẹlẹ ni pataki nipasẹ awọn nkan meji. Awọn ohun elo irin simẹnti jẹ diẹ gbowolori, paapaa awọn ohun elo irin ati irin alagbara. Ti awọn alabara ba nilo awọn ohun-ini ẹrọ ẹrọ pataki bii resistance-resistance, resistance ooru tabi iṣẹ ipata, awọn kemikali pataki (bii Mn, Mo, Cr, Ni) yẹ ki o ṣafikun sinu irin didà lakoko simẹnti. Nitoribẹẹ, iwọn otutu itọju ooru, quenching, annealing, carburization tabi normalization ni a maa n ṣe fun awọn simẹnti irin lati gba awọn ohun-ini ẹrọ ti o fẹ.
Idi miiran ti simẹnti irin jẹ gbowolori diẹ sii ni ilana simẹnti. Ti a ṣe afiwe si simẹnti grẹy ati irin simẹnti ductile, eyiti o jẹ simẹnti nipataki nipasẹ simẹnti iyanrin alawọ ewe tabi simẹnti ikarahun ikarahun, awọn simẹnti irin yẹ ki o ma ṣejade nigbagbogbo nipasẹ ohun ti a pe ni ilana simẹnti pataki, pẹlu simẹnti idoko-owo (ti sọnu ilana epo-eti), Simẹnti foomu ti sọnu, simẹnti igbale tabi awọn imọ-ẹrọ tuntun miiran. Awọn ilana simẹnti loke yii le rii daju pe awọn iwọn deede, awọn ipele ti o dara ati awọn ohun-ini ẹrọ ti o dara. Nitorinaa, awọn idiyele yoo tun ga julọ dajudaju.
Iṣiro Awọn Simẹnti Irin nipasẹ iwuwo | ||||||
| Ohun elo | Ilana Simẹnti | Complexity ti Simẹnti Be | Ìwọ̀n Ìpín ti Simẹnti Ipari (LB, KG) | Iye Simẹnti fun iwon kan (USD / LB) | Iye Simẹnti fun kg (USD/KG) | Iye Simẹnti fun Toonu (USD/TON) |
| Irin Simẹnti Erogba (mu C40 fun apẹẹrẹ) | Simẹnti iyanrin | Ga | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 1.18 | 2.60 | 2600 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 1.22 | 2.70 | 2700 | |||
| Deede ati Alabọde | 0.5 – 4.5 lb (1.0-10.0 kg) | 1.13 | 2.50 | 2500 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 1.04 | 2.30 | 2300 | |||
| Simẹnti idoko-owo | Ga | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 3.44 | 7.60 | 7600 | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 3.39 | 7.50 | 7500 | |||
| Deede ati Alabọde | 0.5 – 4.5 lb (1.0-10.0 kg) | 3.26 | 7.20 | 7200 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 3.08 | 6.80 | 6800 | |||
| Alloy Erogba Irin (mu 42CrMo2 fun apẹẹrẹ) | Simẹnti iyanrin | Ga | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 1.27 | 2.80 | 2800 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 1.18 | 2.60 | 2600 | |||
| Deede ati Alabọde | 0.5 – 4.5 lb (1.0-10.0 kg) | 1.13 | 2.50 | 2500 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 1.09 | 2.40 | 2400 | |||
| Simẹnti idoko-owo | Ga | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 3.53 | 7.80 | 7800 | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 3.44 | 7.60 | 7600 | |||
| Deede ati Alabọde | 0.5 – 4.5 lb (1.0-10.0 kg) | 3.26 | 7.20 | 7200 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 3.12 | 6.90 | 6900 | |||
| Irin Alagbara (mu AISI 316 fun apẹẹrẹ) | Simẹnti iyanrin | Ga | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 2.12 | 4.68 | 4680 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 2.04 | 4.52 | 4520 | |||
| Deede ati Alabọde | 0.5 – 4.5 lb (1.0-10.0 kg) | 2.03 | 4.48 | 4480 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 2.00 | 4.42 | 4420 | |||
| Simẹnti idoko-owo | Ga | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 4.59 | 10.15 | 10150 | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 4.44 | 9.82 | 9820 | |||
| Deede ati Alabọde | 0.5 – 4.5 lb (1.0-10.0 kg) | 4.32 | 9.56 | 9560 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 4.17 | 9.21 | 9210 | |||
| Akiyesi: Iṣiro ti o wa loke jẹ o kan da lori awọn ofin idiyele EXW, awọn idiyele iduro ti irin & irin, ati awọn oṣuwọn paṣipaarọ. Eyikeyi iyipada ti awọn nkan wọnyi yoo ni ipa lori awọn idiyele simẹnti. | ||||||
Lati mọ diẹ sii tabi gba ohunasọye gangan fun simẹnti irino nilo, jọwọkan si ẹgbẹ imọ-ẹrọ wa.
Akoko ifiweranṣẹ: Oṣu Kẹjọ-08-2021